Diminutive of ous; an earlet, i.e. One of the ears, or perhaps the lobe of the ear -- ear.

see GREEK ous

ὠτάριον (ōtarion) − 2 Occurrences

ὠτίον (ōtion) − 2 Occurrences

ὠτίου (ōtiou) − 1 Occurrence