What does trachea mean?

Definitions for tracheaˈtreɪ ki ə; -kiˌi

Here are all the possible meanings and translations of the word trachea.

Princeton's WordNet

  1. trachea, windpipe(noun)

    membranous tube with cartilaginous rings that conveys inhaled air from the larynx to the bronchi

  2. trachea(noun)

    one of the tubules forming the respiratory system of most insects and many arachnids


  1. trachea(Noun)

    A thin-walled, cartilaginous tube connecting the larynx to the bronchi; the windpipe.

  2. Origin: From trachia, from τραχεῖα

Webster Dictionary

  1. Trachea(noun)

    the windpipe. See Illust. of Lung

  2. Trachea(noun)

    one of the respiratory tubes of insects and arachnids

  3. Trachea(noun)

    one of the large cells in woody tissue which have spiral, annular, or other markings, and are connected longitudinally so as to form continuous ducts


  1. Trachea

    The trachea, colloquially called windpipe, is a tube that connects the pharynx and larynx to the lungs, allowing the passage of air, and so is present in all air-breathing animals with lungs. Only in the lungfish, where the lung is connected to the pharynx and the trachea, is it absent. The trachea extends from the larynx and branches into the two primary bronchi. At the top of the trachea the cricoid cartilage attaches it to the larynx. This is the only complete ring, the others being incomplete rings of reinforcing cartilage. The trachealis muscle joins the ends of the rings and these are joined vertically by bands of fibrous connective tissue, the annular ligaments of trachea. The epiglottis closes the opening to the larynx during swallowing. The trachea develops in the second month of development. It is lined with an epithelium that has goblet cells which produce protective mucins. An inflammatory condition, also involving the larynx and bronchi, called croup can result in a barking cough. A tracheotomy is often performed for ventilation in surgical operations where needed. Intubation is also carried out for the same reason by the inserting of a tube into the trachea.

Chambers 20th Century Dictionary

  1. Trachea

    tra-kē′a, n. that part of the air-passages which lies between the larynx and the bronchi:—pl. Trachē′æ.—adjs. Trā′chēal, pertaining to the trachea; Trā′chēan, having tracheæ.—n.pl. Trāchēā′ria, the tracheate arachnidans.—adjs. Trāchēā′rian, pertaining to the tracheate arachnidans; Tra′chēāry, pertaining to the trachea; Trā′chēāte, -d, having a trachea.—ns. Trāchench′yma, tracheary tissue; Trāchēōbranch′ia, a breathing-organ of certain aquatic insect larvæ.—adj. Trāchēōbronch′ial, pertaining to the trachea and the bronchi.—n. Trāchē′ōcēle, an enlargement of the thyroid gland.—adj. Trāchēōscop′ic, pertaining to tracheoscopy.—ns. Trāchē′ōscopist, one who practises tracheoscopy; Trāchē′ōscōpy, the inspection of the trachea; Trā′cheotome, a knife used in tracheotomy; Trāchēot′ōmist, one who practices tracheotomy; Trācheot′omy, the operation of making an opening in the trachea; Trāchī′tis, Trachēī′tis, inflammation of the trachea. [L. trachīa—Gr. trachys, tracheia, rough.]

U.S. National Library of Medicine

  1. Trachea

    The cartilaginous and membranous tube descending from the larynx and branching into the right and left main bronchi.


  1. Chaldean Numerology

    The numerical value of trachea in Chaldean Numerology is: 3

  2. Pythagorean Numerology

    The numerical value of trachea in Pythagorean Numerology is: 2

Sample Sentences & Example Usage

  1. Todd Goldstein:

    If this [3D printed trachea ring] is the repair for the damage, we can come and put it in place, and it'll be living and taking care of the part that we took out.

  2. Lee Smith:

    For a subset of children, there aren't really any good options out there. So the question that comes up is, ‘Can we replace that segment of trachea that's diseased with a new section of trachea?’ And that's where bioprinting comes in.

Images & Illustrations of trachea

  1. tracheatracheatrachea

Translations for trachea

From our Multilingual Translation Dictionary

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"trachea." Definitions.net. STANDS4 LLC, 2018. Web. 27 Apr. 2018. <https://www.definitions.net/definition/trachea>.

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