thyrohyoideus

Etymology tree Proto-Indo-European *dʰwer-der. Proto-Hellenic *tʰurā Ancient Greek θῠ́ρᾱ (thŭ́rā) Ancient Greek -εος (-eos) Ancient Greek θῠρεός (thŭreós) Proto-Indo-European *weyd-der. Ancient Greek εἶδος (eîdos) Proto-Indo-European *-os Proto-Indo-European *-ēs Ancient Greek -ης (-ēs) Ancient Greek -ειδής (-eidḗs) Ancient Greek θῠρεοειδής (thŭreoeidḗs)bor. New Latin thyreoīdēs Ancient Greek ὗ (hû) Ancient Greek -ο- (-o-) ▲ Ancient Greek -ειδής (-eidḗs) Ancient Greek ῡ̔οειδής (hūoeidḗs)bor. New Latin hȳoīdēs Proto-Italic *-eos Latin -eus New Latin thyreohȳoīdeusbor. English thyrohyoideus Borrowed from New Latin thyreohȳoīdeus, clipping of mūsculus thyreohȳoīdeus (“thyrohyoid muscle”). Doublet of thyrohyoid.

来源：wiktionary