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hyoid

[ hahy-oid ]

adjective

  1. Also hy·oi·dal [] hy·oi·de·an []. noting or pertaining to a U -shaped bone at the root of the tongue in humans, or a corresponding bone or collection of bones in animals.


noun

  1. the hyoid bone.

hyoid

/ ˈhaɪɔɪd /

adjective

  1. of or relating to the hyoid bone
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012


noun

  1. the horseshoe-shaped bone that lies at the base of the tongue and above the thyroid cartilage
  2. a corresponding bone or group of bones in other vertebrates
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Other Words From

  • post·hy·oid adjective
  • sub·hy·oid adjective
  • sub·hy·oid·e·an adjective
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Word History and Origins

Origin of hyoid1

1700–10; < New Latin hȳoïdes < Greek hȳoeidḗs, shaped like the letter hypsilon (i.e. upsilon), equivalent to hȳ- (derivative of letter name hŷ, variant of ŷ; upsilon ) + -oeidēs -oid
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Word History and Origins

Origin of hyoid1

C19: from New Latin hӯoïdes, from Greek huoeidēs having the shape of the letter upsilon , from hu upsilon + -oid
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Example Sentences

This is because both actions depend on moving the U-shaped hyoid bone, but in opposite directions.

The fossil’s extremely elongated tongue attachment bones, or hyoid apparatus, suggests that the bird could protrude its tongue from its mouth, much as some present-day birds do to grab hard-to-reach morsels.

In today’s birds, the hyoid apparatus consists of cartilage and several bones, including the rod-shaped ceratobranchials and epibranchials.

Mallei and hyoid bones of the genera and subgenera of the chipmunks were mostly studied in the dry state.

The hyoid bone, serving as a medium of attachment for the tongue, may also be considered a portion of the larynx.

In the posterior halves two similar rods are formed which develop into the hyoid.

Of arch II., the lower part became the horn of the hyoid, the upper part had a varying fate.

The hyoid is at first connected with the skull, 140but afterwards frees itself and becomes slung to the "quadrate."

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hymnologyhyolithid