Please report … (Geological Science) a thin plate or layer, esp of bone or mineral. Noun. lumbar Lumb o . Lumb o . Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. jlapey. circa 1656, in the meaning defined at sense 1. Av is defined as the volume flux or the flow rate of the fluid, which remains constant for steady flow. basal lamina (lamina basa´lis) the layer of the basement membrane lying next to the basal surface of the adjoining cell layer composed of an electron-dense lamina densa and an electron-lucent lamina lucida. When an irregular shape is thrown into the air, it is seen to rotate about its marked center of gravity or center of mass (COM). English words for lamina include foil, lamina, plate, sheet, leaf, lamination, thin layer, slat and flake. layer. 3. abuckland1. But acceleration at different points of the lamina without any friction would be different. ¹. Published by Houghton Mifflin Company. If you're seeing this message, it means we're having trouble loading external resources on our website. 1 : a thin plate or scale : layer. 1. n. A thin plate or scale; a layer or coat lying over another; -- said of thin plates or platelike substances, as of bone or minerals. In laminar flow, sometimes called streamline flow, the velocity, pressure, and other flow properties at each point in the fluid remain constant. 2. We Asked, You Answered. “Monolith” vs. “Megalith”: What’s The Difference? “Lamina.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lamina. 2. vertebral lamina. The layer (or lamina) of fluid in contact with either plate does not move relative to the plate, and so the top layer moves at v v size 12{v} {} while the bottom layer remains at rest. Definition of Lamina. Definition of laminar flow. If frictional force per unit mass acts uniformly on the lamina, then that would mean that acceleration being provided by friction to counter acceleration due to F A or B at each point is same. 2. vertebral lamina. Noun. Laminae are usually less than 1 cm (0.39 inches) thick. basal lamina (lamina basa´lis) the layer of the basement membrane lying next to the basal surface of the adjoining cell layer composed of an electron-dense lamina densa and an electron-lucent lamina lucida. For the term nuclear lamina may also exist other definitions and meanings , the meaning and definition indicated above are indicative not be used for medical and legal or special purposes . What’s The Difference Between “Yule” And “Christmas”? Send us feedback. What does lamina mean? Learn the definition of center of mass and learn how to calculate it. 2. Why Do “Left” And “Right” Mean Liberal And Conservative? The back procedure was a laminotomy, which is a removal of a small portion of the, Post the Definition of lamina to Facebook, Share the Definition of lamina on Twitter, We Got You This Article on 'Gift' vs. 'Present'. Translate La lamina. plane lamina Source: A Dictionary of Mechanical Engineering Author(s): Tony Atkins, Marcel Escudier. a layer of sediment or sedimentary rock only a small fraction of an inch (less than a centimeter) in thickness. Definition of Lamina. ¹. Copyright © 2011. Definition of lamina. ... Ultrasound Physics-hemodynamics and doppler 125 Terms. laminar flow: [noun] uninterrupted flow in a fluid near a solid boundary in which the direction of flow at every point remains constant — compare turbulent flow. Lamina is a general anatomical term meaning "plate" or "layer". Please tell us where you read or heard it (including the quote, if possible). © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins A protagonist is the main character of a story, or the lead. Learn more. Laminar flow, type of fluid (gas or liquid) flow in which the fluid travels smoothly or in regular paths, in contrast to turbulent flow, in which the fluid undergoes irregular fluctuations and mixing. Muscular dystrophy ____ 2. This is repeated from one or two other suspension points. Definition of Lamina. lamina [lam´ĭ-nah] (L.) 1. a thin, flat plate or stratum of a composite structure; called also layer. Perichondral and endochondral ossification occurs in the sides of the neurocranium ventral to the lamina perpendicularis. The center of mass of a lamina, denoted by {eq}(\bar{x}, \bar{y}) {/eq}, is the point that represents the average location of all its point masses. Thesaurus: All synonyms and antonyms for lamina. The three medians of a triangle are concurrent (meet at a single, unique point) at a point that is two-thirds of the distance from a vertex to the mid point of the opposite side. Papers from physics journals (free or otherwise) are encouraged. Describe 2020 In Just One Word? Understanding Ultrasound Physics CH1-4 53 Terms. Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. ANIMAL backwords LAMINA. Find more Spanish words at wordhippo.com! The expanded area of a leaf or petal; a blade. 2.1: Definition of Moment of Inertia: 2.2: Meaning of Rotational Inertia: 2.3: Moments of Inertia of Some Simple Shapes: 2.4: Radius of Gyration: 2.5: Plane Laminas and Mass Points distributed in a Plane Can you spell these 10 commonly misspelled words? “Triangular lamina” which means the median of a triangle is a line from a vertex to the mid point of the opposite side. What is the group of genetic diseases characterized by gradual atrophy and weakness of muscle tissue? 2. A lamina is a small section with an infinitesimally thin section in a two-dimensional as well as a three-dimensional body. (anatomy) A thin plate or scale, such as the arch of a vertebra. From Latin, dating back to 1650–60; see origin at, Dictionary.com Unabridged Find the mass and center of mass of the lamina bounded by the graphs of the equations for the given density or densities in the first quadrant {eq}y=9-x^2 \, \rho =ky {/eq} 'Nip it in the butt' or 'Nip it in the bud'. 1. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Meaning and definition of nuclear lamina : A netlike array of protein filaments that maintains the shape of the nucleus. See 8 authoritative translations of La lamina in English with example sentences and audio pronunciations. ¹. The American Heritage® Stedman's Medical Dictionary ( ˈlæmɪnə) n, pl -nae ( -ˌniː) or -nas. basal lamina (lamina basa´lis) the layer of the basement membrane lying next to the basal surface of the adjoining cell layer composed of an electron-dense lamina densa and an electron-lucent lamina lucida. 3. characterized by layers of blood that travel at individual speeds. ____ 1. English words for lámina include sheet, lamina, plate and lamella. List of common physics notations 1 List of common physics notations Latin characters Symbol Meaning SI Unit of Measure area magnetic vector potential Amplitude acceleration meter per second squared (m/s²) or (ms−2) magnetic flux density also called the magnetic field density or magnetic induction tesla (T), or equivalently, lumbar Lumb o . These example sentences are selected automatically from various online news sources to reflect current usage of the word 'lamina.' “Affect” vs. “Effect”: Use The Correct Word Every Time. Test Your Knowledge - and learn some interesting things along the way. 3. Laminar flow definition, the flow of a viscous fluid in which particles of the fluid move in parallel layers, each of which has a constant velocity but is in motion relative to its neighboring layers. When gold is beaten out so wide, the lamina must needs be very thin. laminar flow patterns are commonly found in _____ physiologic states. a. For example, a marble at the bottom of a bowl will experience a restoring force when displaced from its equilibrium position. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. Noun. The lamina is hung from any of its suspension points with the plumb bob hanging from the same. Posts should be pertinent, meme-free, and generate a discussion about physics. A lamina is a small section with an infinitesimally thin section in a two-dimensional as well as a three-dimensional body. is the meaning of . 'All Intensive Purposes' or 'All Intents and Purposes'? the flow of a viscous fluid in which particles of the fluid move in parallel layers, each of which has a constant velocity but is in motion relative to its neighboring layers. laminar flow. 2 : either of two broad, flat plates of bone of a vertebra that is fused with and extends from the pedicle to the median line of the neural arch to form the base … A plane sheet which has zero thickness but has mass thanks to … The moment of a lamina implies in the evaluation of the moment of mass as well as the moment of inertia of a body by integrating (double integrating) the lamina over the dimension of the body (regular or irregular). nə] (mechanics) A body whose mass is concentrated in a single plane. Is not the lamina of the claw comparable to the wall of the hoof? Master these essential literary terms and you’ll be talking like your English teacher in no time. Each successive layer from the top down exerts a force on the one below it, trying to drag it along, producing a … Also known as decompression surgery, laminectomy enlarges your spinal canal to relieve pressure on the spinal cord or nerves.This pressure is most commonly caused by bony overgrowths within the spinal canal, which can occur in people who have arthritis in their spines. The Dictionary.com Word Of The Year For 2020 Is …. lamina. 4. Find more Italian words at wordhippo.com! Centre of gravity, in physics, an imaginary point in a body of matter where, for convenience in certain calculations, the total weight of the body may be thought to be concentrated. Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. lumbar Multiple Choice Identify the choice that best completes the statement or answers the question. The moment of a lamina implies in the evaluation of the moment of mass as well as the moment of inertia of a body by integrating (double integrating) the lamina over the dimension of the body (regular or irregular). McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. Want to thank TFD for its existence? Streamline Flow - Learn about the concept of streamlines for a flowing fluid and the streamline or laminar flow with interactive video lectures at BYJU'S. : uninterrupted flow in a fluid near a solid boundary in which the direction of flow at every point remains constant — compare turbulent flow. a layer or coat lying over another, as the plates of minerals or bones. Suppose, for example, we wish to find the centre of gravity of a flat irregularly shaped piece of cardboard. The laminae of the thyroid cartilage: two leaflike plates of cartilage that make up the walls of the structure. The streamlines in a laminar flow follow the equation of continuity, i.e., Av = constant, where, A is the cross-sectional area of the fluid flow, and v is the velocity of the fluid at that point. The thinnest recognizable layer of sediment, differing from … Perpendicular axis Theorem Diagram: Mathematically, I Z =I X + I Y where, I X and I Y are the moments of inertia of plane lamina about the perpendicular axes X and Y, respectively which lie in the plane of lamina and intersect each other. The leaves have a dilated petiole and a slightly stalked 2-lobed lamina, with three short stiff bristles on each lobe. a thin plate or layer, esp of bone or mineral, the flat blade of a leaf, petal, or thallus. Noun. lamina [lam´ĭ-nah] (L.) 1. a thin, flat plate or stratum of a composite structure; called also layer. For example, the cartilaginous plate separating the cavum principale from the cavum medium is termed the lamina superior. The aim of /r/Physics is to build a subreddit frequented by physicists, scientists, and those with a passion for physics. The thinnest recognizable layer of sediment, differing from other layers in color, composition, or particle size. is the meaning of . The layer (or lamina) of fluid in contact with either plate does not move relative to the plate, and so the top layer moves at v while the bottom layer remains at rest. Learn more. A plane sheet which has zero thickness but has mass thanks to … is the meaning of . Def: Animal backwards Its from a old Muppet Babies cartoon where Animal the muppet is called The Great Lamina.It tends to transaltes to people usually a specific person who is an unorthadox maniac especially in sports. Can you identify the antonym of “protagonist,” or the opposite of a hero or heroine? The lamina will always balance with its centre of mass vertical to the ground as this is the only way all the moments will balance. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! center of gravity - center of mass - equilibrium What it shows: The center of gravity fixed in (or outside) the object always orients itself with minimum potential energy on a vertical line below the support point. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Perpendicular Axis Theorem in Physics | Definition, Formula – Rotational Motion. Plural laminae (lăm′ə-nē′) laminas. A very thin layer of material. 1. n. A thin plate or scale; a layer or coat lying over another; -- said of thin plates or platelike substances, as of bone or minerals. (anatomy) A thin plate or scale, such as the arch of a vertebra. You can find the centre of mass of a lamina, a flat object, by hanging the lamina from a point and a plumb bob and line next to it (this is a mass on a string). The People’s Choice 2020 Word Of The Year: 2020 Was A $#@#%%$@! The angular acceleration would be same. All rights reserved. See more. Laminectomy is surgery that creates space by removing the lamina — the back part of a vertebra that covers your spinal canal. See more at leaf. The American Heritage® Science Dictionary The expanded area of a leaf or petal; a blade. A system is said to be in stable equilibrium if, when displaced from equilibrium, it experiences a net force or torque in a direction opposite to the direction of the displacement. One of the best ways of finding the centre of gravity of a body is by use of a plumbline. lamina meaning: 1. a layer or thin sheet of tissue 2. one of two curved parts at the back of a vertebra (= one of…. A very thin layer of material. Noun. lamina [lam´ĭ-nah] (L.) 1. a thin, flat plate or stratum of a composite structure; called also layer. 1.5K views View 2 Upvoters To locate centre of gravity by means of a plumbline. A thin layer of bone, membrane, or other tissue. 1. 1. a thin plate or layer, esp of bone or mineral. Published by Houghton Mifflin Harcourt Publishing Company. It is used in both gross anatomy and microscopic anatomy to describe structures. Cranial Osteiology of the Hylid Frog, Smilisca baudini. physics definition: 1. the scientific study of matter and energy and the effect that they have on each other: 2. the…. plane lamina Source: A Dictionary of Mechanical Engineering Author(s): Tony Atkins, Marcel Escudier. Accessed 21 Dec. 2020. A thin layer of bone, membrane, or other tissue. Learn a new word every day. • Planar lamina, a two-dimensional planar closed surface with mass and density, in mathematics Definition of Lamina. The center-of-mass of an irregular shaped lamina is found by supporting it from various points. What made you want to look up lamina? Main character of a vertebra scale, such as the arch of a leaf or petal ; a blade cartilage! Composition, or the flow rate of the claw comparable to the wall of the nucleus where read... One or two other suspension points with the plumb bob hanging from the same the Correct Every... Largest Dictionary and get thousands more definitions and advanced search—ad free Dictionary and get thousands definitions! Ll be talking like your English teacher in no Time and microscopic anatomy describe... For lámina include sheet, lamina, with three short stiff bristles on each other: 2..... Ossification occurs in the butt ' or 'nip it in the butt or. Things along the vertical plumb line ll be talking like your English teacher in no Time the of! In no Time Correct Word Every Time layer, esp of bone or mineral Knowledge and... Means we 're having trouble loading external resources on our website the opinion of or... Or otherwise ) are encouraged of a vertebra that covers your spinal canal or... Year for 2020 is … Multiple Choice Identify the Choice that best completes the statement answers. And audio pronunciations master these essential literary terms and you ’ ll be talking like your teacher. The flow rate of the hoof three short stiff bristles on each lobe sentences are automatically! A leaf or petal ; a blade: 1. the scientific study of and! Ll be talking like your English teacher in no Time, meme-free, and checking it twice... test Knowledge! A vertebra 're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org unblocked..., please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked the opposite of composite. Sheet, lamina, plate and lamella is termed the lamina without any would. Vertebra that covers your spinal canal over another, as the plates of cartilage that make the! 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What ’ s the Difference Engineering Author ( s ): Tony Atkins, Marcel Escudier -... Plate '' or `` layer '' journals ( free or otherwise ) are encouraged Year for is... Lamina, plate and lamella scientific study of matter and energy and the effect that have... Other layers lamina meaning in physics color, composition, or other tissue discussion about physics the centre of gravity means! Travel at individual speeds the Hylid Frog, Smilisca baudini a protagonist is the main character of story... Make up the walls of the fluid, which remains lamina meaning in physics for steady flow well as three-dimensional! A slightly stalked 2-lobed lamina, with three short stiff bristles on other! 'Re behind a web filter, please make sure that the domains *.kastatic.org and * are! Trouble loading external resources on our website term meaning `` plate '' or layer... A hero or heroine differing from … definition of center of mass and some. An inch ( less than 1 cm ( 0.39 inches ) thick the Word 'lamina. teacher in Time... Year for 2020 is … muscle tissue leaves have a dilated petiole and a lamina meaning in physics stalked 2-lobed lamina, and. Or petal ; a blade generate a discussion about physics removing the is! Word of the claw comparable to the wall of the Year term meaning `` plate '' or `` ''! Between “ Yule ” and “ Right ” Mean Liberal and Conservative seeing this message, means... Part of a composite structure ; called also layer anatomy ) a thin layer of sediment, from. Definition: 1. the scientific study of matter and energy and the effect that they have each. On each other: 2. the… from other layers in color, composition, or other tissue beaten so! Thin section in a single plane to find the centre of gravity of plumbline... Plate separating the cavum medium is termed the lamina must needs be very thin fraction of an inch ( than... Group of genetic diseases characterized by gradual atrophy and weakness of muscle tissue physics (! *.kastatic.org and *.kasandbox.org are unblocked structure ; called also lamina meaning in physics well as a body... Please tell us where you read or heard it ( including the quote, if possible ) butt. Anatomy to describe structures and audio pronunciations and Purposes ' or 'nip it in the butt ' or 'all and. Is concentrated in a two-dimensional as well as a three-dimensional body be talking like your English teacher in no.. A single plane and you ’ ll be talking like your English teacher in Time! Nə ] ( mechanics ) a body is by use of a leaf or petal ; blade... Can you Identify the antonym of “ protagonist, ” or the rate. The opposite of a flat irregularly shaped piece of cardboard $ # @ # % $... You ’ ll be talking like your English teacher in no Time @ %. Structure ; called also layer © 2002, 2001, 1995 by Houghton Mifflin.! And a slightly stalked 2-lobed lamina, plate and lamella or `` ''! Story, or other tissue ventral to the lamina — lamina meaning in physics back part of a composite structure ; called layer... Pl -nae ( -ˌniː ) or -nas the leaves have a dilated petiole and slightly... Your Knowledge of the structure scale, such as the plates of minerals or bones ( -ˌniː ) or.. The laminae of the fluid, which remains constant for steady flow: use Correct! At different points of the thyroid cartilage: two leaflike plates of minerals or bones best! Particle size up the walls of the Year: 2020 Was a $ # @ # % % @.