tracheolaryngeal

Etymology tree Proto-Indo-European *dʰreh₂gʰ- Proto-Indo-European *dʰréh₂gʰ-us Proto-Hellenic *tʰrākʰús Ancient Greek τρᾱχεῖᾰ (trākheîă)bor. Late Latin trāchīa Medieval Latin trāchēader. Middle English English trachea Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English tracheo- Ancient Greek λᾰ́ρῠγξ (lắrŭnx)bor. New Latin larynx Proto-Italic *-eos New Latin -eus New Latin laryngeus Proto-Indo-European *h₂el-der.? Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al English -al English laryngeal English tracheolaryngeal From tracheo- + laryngeal.

来源：wiktionary