microtia

noun
mi·​cro·​tia | \ mī-ˈkrō-sh(ē-)ə How to pronounce microtia (audio) \

Medical Definition of microtia

: abnormal smallness of the external ear

Other Words from microtia

microtic \ mī-​ˈkrä-​tik How to pronounce microtic (audio) \ adjective