- 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.
- the hyoid bone.
Origin of hyoid
Examples from the Web for hyoidean
Historical Examples of hyoidean
The hyoidean cornua are very strong curved bones, the chord of whose arc measures 31/2 inches.
- of or relating to the hyoid bone
- the horseshoe-shaped bone that lies at the base of the tongue and above the thyroid cartilage
- a corresponding bone or group of bones in other vertebrates
Word Origin for hyoid
1811, from French hyoïde (16c.), from Modern Latin hyoides, from Greek hyoeides "shaped like the letter U," from hu "letter U" (in later Greek called upsilon) + -oeides "like" (see -oid).
- Shaped like the letter U.
- Of or relating to the hyoid bone.
- The hyoid bone.