Pronunciation: (mī"lō-hī'oid), [key] Anat.
Also,my•lo•hy•oi•de•anPronunciation: (mī"lō-hī-oi'dē-un). [key]of, pertaining to, or situated near the lower molar teeth and the hyoid bone.
a flat, triangular muscle that forms the floor of the mouth.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.