In mature bone, trabeculae are arranged in an orderly pattern that provides continuous units of bony tissue aligned parallel with the lines of major compressive or tensile force. Trabecula definition, a structural part resembling a small beam or crossbar. Delivered to your inbox! Thank you for helping build the largest language community on the internet. {{app.userTrophy[app.userTrophyNo].hints}}. The trabeculæ carneæ (columnœ carneœ) are rounded or irregular muscular columns which project from the whole of the inner surface of the ventricle, with the exception of the conus arteriosus.. A trabecula (plural trabeculae, from Latin for "small beam") is a small, often microscopic, tissue element in the form of a small beam, strut or rod, generally having a mechanical function, and usually composed of dense collagenous tissue (such as the trabecula of the spleen. Pronunciation of trabeculae with 1 audio pronunciation, 9 translations and more for trabeculae. Description. A trabecula (plural trabeculae, from Latin for "small beam") is a small, often microscopic, tissue element in the form of a small beam, strut or rod that supports or anchors a framework of parts within a body or organ. Rathke, Martin H., German anatomist, physiologist, and pathologist, 1793-1860. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! (05 Mar 2000) Lexicographical Neighbors of Trabeculae Carneae A trabecula (plural trabeculae, from Latin for "small beam") is a small, often microscopic, tissue element in the form of a small beam, strut or rod that supports or anchors a framework of parts within a body or organ. Thank you for helping build the largest language community on the internet. Can you spell these 10 commonly misspelled words? Log in or Rate the pronunciation difficulty of trabeculae, {{collections.count?collections.count:0}}, Name already exists! Congrats! Trabecula definition is - a small bar, rod, bundle of fibers, or septal membrane in the framework of a body organ or part. [citation needed]In the left atrium, the pectinate muscles are confined to the inner surface of its atrial appendage. Keep up. The word "trabecula" is the diminutive of the Latin "trabes", a beam or plank of wood, as might be used in a supporting structure. English Translation, Synonyms, Definitions and Usage Examples of Spanish Word 'trabeculae carneae cordis' Toggle navigation. Listen to the audio pronunciation of carneae on pronouncekiwi. Britannica.com: Encyclopedia article about trabecula. Register Rathke bundles - muscular bundles on the lining walls of the ventricles of the heart. Meaning of trabecula. Have a fact about carneae ? The outflow part of the left ventricle is known as the aortic vestibule. We recommend you to try Safari. carneae pronunciation with meanings, synonyms, antonyms, translations, sentences and more The proper pronunciation of the month September in German is? A trabecula generally has a mechanical function, and is usually composed of dense collagenous tissue (such as the trabecula of the spleen). Add a note to the entry "carneae". They are of three kinds: 1. some are attached along their entire length on one side and merely form prominent ridges, 2. others are fixed at their extremities but free in the middle, 3. while a third set, the papillary muscles are continuous by their bases with the wall of the ventricle, while their apices give origin to the chordæ tendineæ which pass to be attached to the segments of both the bicuspid valve (mitral valve, or left atrioventricular valve) and the tricuspid valve(right atrioventricular valve). He's making a quiz, and checking it twice... Test your knowledge of the words of the year. What does trabecula mean? Listen to the audio pronunciation of Trabeculae carneae on pronouncekiwi. Add a note. Currently popular pronunciations. ventricles. trabecula [trah-bek´u-lah] (L.) a small beam or supporting structure; used in anatomic nomenclature to designate various fibromuscular bands or cords providing support in various organs, as heart, penis, and spleen, adj., adj trabec´ular. The trabeculae carneae are located in the _____. ... trabeculae carneae … Inside of a bone showing the trabecular structure. left ventricle. Sign in to disable ALL ads. Word of the day - in your inbox every day, © 2020 HowToPronounce. pronouncekiwi - How To Pronounce carneae. IPA : /trəˈbɛkjʊlə/ Noun . Other articles where Trabecula is discussed: bone: Bone morphology: …bone is termed cancellous or trabecular. Medical Definition of Trabeculae carneae. Information and translations of trabecula in the most comprehensive dictionary definitions resource on the web. 1. You can contribute this audio pronunciation of trabeculae to HowToPronounce dictionary. Learn more. Write a usage hint or an example and help to improve our dictionary. The two circuits are the pulmonary and systemic circuits.Venous blood from the systemic circulation enters the right atrium. Since you have exceeded your time limit, your recording has been stopped. A trabecula (plural trabeculae, from Latin for "small beam") is a small, often microscopic, tissue element in the form of a small beam, strut or rod, generally having a mechanical function, and usually composed of dense collagenous tissue (such as the trabecula of the spleen. The blood moves from the right atrium into the right ventricle of the heart, which pumps blood through the pulmonary circuit eventually filling the left atrium. Synonym(s): trabeculae carneae Rathke cleft cyst - an intrasellar or suprasellar cyst lined by cuboidal epithelium derived from remnants of Rathke pouch. Test Your Knowledge - and learn some interesting things along the way. There are no user-contributed notes for this entry. Subscribe to learn and pronounce a new word each day! or pronounce in different accent or variation ? “Trabecula.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trabecula. Pronunciation . With noun/verb tables for the different cases and tenses links to audio pronunciation and … Congrats! Identify the pericardial structure indicated by "A." A fibrous strand of connective tissue that supports it in place. Please Chordae tendineae: Thread-like bands of fibrous tissue which attach on one end to the edges of the tricuspid and mitral valves of the heart and on the other end to the papillary muscles, small muscles within the heart that serve to anchor the valves. Guided by powerful signaling molecules, the human heart develops from _____. How to say trabeculae in English? You have earned {{app.voicePoint}} points. You've got the pronunciation of trabeculae right. Structure. What made you want to look up trabecula? Post the Definition of trabecula to Facebook, Share the Definition of trabecula on Twitter, We Got You This Article on 'Gift' vs. 'Present'. You can try again. All Rights Reserved, {{app['fromLang']['value']}} -> {{app['toLang']['value']}}, Pronunciation of trabeculae with 1 audio pronunciations, Audio Pronunciation removed from collection. Please tell us where you read or heard it (including the quote, if possible). Outflow Portion. References []. 'All Intensive Purposes' or 'All Intents and Purposes'? User-contributed notes. ZEP-tem-ber Sign in to disable ALL ads. Behind the crest (crista terminalis) of the right atrium the internal surface is smooth.Pectinate muscles make up the part of the wall in front of this, the right atrial appendage. Accessed 18 Dec. 2020. Record the pronunciation of this word in your own voice and play it to listen to how you have pronounced it. Crowdsourced audio pronunciation dictionary for 89 languages, with meanings, synonyms, sentence usages, translations and much more. Try choosing a different name, Sorry! Medical definition of chorda tendinea: any of the delicate tendinous cords that are attached to the edges of the atrioventricular valves of the heart and to the papillary muscles and serve to prevent the valves from being pushed into the atrium during the ventricular contraction. The trabeculae carneae is a system of ridges inside the heart made of woven muscle with a configuration that, for its muscle mass, makes it extremely strong when powering a pumping motion. Unfortunately, this device does not support voice recording, Click the record button again to finish recording. Trabeculae thus provide a complex series of cross-braced interior struts arranged so as to provide maximal… trabecula meaning: 1. a long, thin piece of tissue that provides support in an organ, such as the heart: 2. a long…. Learn the translation for ‘trabecula’ in LEO’s English ⇔ German dictionary. Learn a new word every day. mesoderm. trabarse a golpes con trabarse de la lengua trabarse de palabras trabarse en combate trabarse en palabras con trabas trabazón trabazón de … See more. Oops! This is important, since the ventricles are the chambers responsible for pumping blood to other locations. ESPAÑOL; Dictionary Browser. trabeculae meaning: 1. plural of trabecula specialized 2. plural of trabecula specialized. Unfortunately, this browser does not support voice recording. One of a number of small interconnecting rods of bone making up a mass of spongy bone as, for example, the trabeculae within the skull. The walls of the inflow portion of the left ventricle are lined by trabeculae carneae, as described with the right ventricle. trabecula (plural trabeculae or trabeculas) A small supporting beam. Learn more. or post as a guest. 'Nip it in the butt' or 'Nip it in the bud'. There are two papillary muscles present which attach to the cusps of the mitral valve. Definition of trabecula in the Definitions.net dictionary. Any of the supporting strands of connective tissue projecting into an organ and constituting part of the framework of that organ. A small mineralized spicule that forms a network in spongy bone. circa 1866, in the meaning defined at sense 1, New Latin, from Latin, little beam, diminutive of trabs, trabes beam. They tend to be fewer an smaller than in the right atrium. Muscular bundles on the lining walls of the ventricles of the heart. carneus in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press; carneus in Gaffiot, Félix (1934) Dictionnaire Illustré Latin-Français, Hachette; carneus in The Perseus Project (1999) Perseus Encyclopedia‎; carneus in Harry Thurston Peck, editor (1898) Harper's Dictionary of Classical Antiquities, New York: Harper & Brothers You have reached the maximum limit. Synonym: columnae carneae, Rathke's bundles. lae 1. The chamber of the heart that takes up the most mass is the_____. Seems like your pronunciation of trabeculae is not correct. The proper pronunciation of the month September in German is. pronouncekiwi. English ⇔ German dictionary and checking it twice... test your Knowledge the! Seems like your pronunciation of the month September in German is pericardial structure indicated by `` a. 1793-1860... Trabecula is discussed: bone: bone: bone morphology: …bone is termed cancellous or trabecular pronounced... A. Click the record button again to finish recording, antonyms, translations, and... The Definitions.net dictionary } points trabeculae carneae pronunciation, since the ventricles of the ventricles are the pulmonary and systemic circuits.Venous from... To the entry `` carneae '' are confined to the cusps of the heart that takes up most... 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