from The American Heritage® Dictionary of the English Language, 4th Edition
- Ear: otology.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- ot- + -o-
from the GNU version of the Collaborative International Dictionary of English
- A combining form denoting relation to the ear, or situation near the ear or in the ear.
New Latin, from Greek ous, ōt-, ear; see ous- in Indo-European roots.(American Heritage® Dictionary of the English Language, Fourth Edition)