I. adjective suffix
Etymology: Greek -ōtikos, from -ōtos, ending of verbals, from -o- (stem of causative verbs in -oun ) + -tos, suffix forming verbals — more at -ed
: of, relating to, or characterized by a (specified) action, process, or condition
symbi otic
II. adjective combining form
Etymology: Greek ōtikos of the ear, from ōt-, ous ear
: having (such) a relationship to the ear
dich otic