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单词 hyoid
释义

Definition of hyoid in English:

hyoid

(also hyoid bone)
noun ˈhʌɪɔɪdˈhaɪˌɔɪd
Anatomy Zoology
  • A U-shaped bone in the neck which supports the tongue.

    Example sentencesExamples
    • Their contraction shortens the tongue towards its base on the hyoid.
    • The chimaeran hyoid is, it turns out, quite happy supporting the operculum and has no interest in the palatoquadrate.
    • I included all muscles associated with the jaws, tongue and hyoid, palate, and pharynx.
    • Freeing the tongue from the hyoid removes a limit on tongue excursion imposed by the basic architecture of the mammalian feeding apparatus.
    • In most vertebrates the hyoid supports the tongue, as it does in the snake-necked turtle.
adjective ˈhʌɪɔɪdˈhaɪˌɔɪd
Anatomy Zoology
  • Relating to the hyoid or structures associated with it.

    Example sentencesExamples
    • Speech requires flexibility of the upper airway, including laryngeal and hyoid mobility and separation of the hard palate from the epiglottis.
    • The mechanism by which these fish capture prey involves upper jaw protrusion, lower jaw depression, hyoid depression, and cranial rotation.
    • The hypohyal is a ventral element of the hyoid arch which links the ceratohyal and the basihyal.
    • Again, we see that the mandibular and hyoid arches are developmentally different from the rest of the series.
    • These are formed from fused hyoid rays and articulate with the succeeding gill arches.

Origin

Early 19th century: via French from modern Latin hyoïdes, from Greek huoeidēs 'shaped like the letter upsilon (υ)'.

 
 

Definition of hyoid in US English:

hyoid

(also hyoid bone)
nounˈhaɪˌɔɪdˈhīˌoid
Anatomy Zoology
  • A U-shaped bone in the neck which supports the tongue.

    Example sentencesExamples
    • Freeing the tongue from the hyoid removes a limit on tongue excursion imposed by the basic architecture of the mammalian feeding apparatus.
    • Their contraction shortens the tongue towards its base on the hyoid.
    • In most vertebrates the hyoid supports the tongue, as it does in the snake-necked turtle.
    • I included all muscles associated with the jaws, tongue and hyoid, palate, and pharynx.
    • The chimaeran hyoid is, it turns out, quite happy supporting the operculum and has no interest in the palatoquadrate.
adjectiveˈhaɪˌɔɪdˈhīˌoid
Anatomy Zoology
  • Relating to the hyoid bone or structures associated with it.

    Example sentencesExamples
    • The mechanism by which these fish capture prey involves upper jaw protrusion, lower jaw depression, hyoid depression, and cranial rotation.
    • Speech requires flexibility of the upper airway, including laryngeal and hyoid mobility and separation of the hard palate from the epiglottis.
    • The hypohyal is a ventral element of the hyoid arch which links the ceratohyal and the basihyal.
    • These are formed from fused hyoid rays and articulate with the succeeding gill arches.
    • Again, we see that the mandibular and hyoid arches are developmentally different from the rest of the series.

Origin

Early 19th century: via French from modern Latin hyoïdes, from Greek huoeidēs ‘shaped like the letter upsilon (υ)’.

 
 
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更新时间:2024/12/23 18:17:53