orotracheal en · ADJ
Etymology
Etymology tree Proto-Indo-European *h₁óh₃s Proto-Italic *ōs Latin ōsder. English oro- Proto-Indo-European *dʰreh₂gʰ- Proto-Indo-European *-us Proto-Indo-European *dʰréh₂gʰus Proto-Hellenic *tʰrākʰús Ancient Greek τρᾱχεῖᾰ (trākheîă)bor. Late Latin trāchīa Medieval Latin trāchēader. Middle English English trachea English -al English tracheal English orotracheal From oro- + tracheal.
Meanings
- (not-comparable) Of or pertaining to the mouth and the trachea