Also, my⋅lo⋅hy⋅oi⋅de⋅an /ˌmaɪloʊhaɪˈɔɪdiən/Show Spelled Pronunciation[mahy-loh-hahy-oi-dee-uhn]Show IPA.of, pertaining to, or situated near the lower molar teeth and the hyoid bone.
–noun
2.
a flat, triangular muscle that forms the floor of the mouth.