Oto (noun) Definition, Meaning & Examples

noun, plural O·tos, (especially collectively) O·to.
  1. a member of a Siouan-speaking tribe of North American Indians who formerly inhabited the lower Missouri River basin and now live in Oklahoma.
  1. a combining form meaning “ear,” used in the formation of compound words: otology.
combining form
  1. indicating the ear
Oto (noun) Definition, Meaning & Examples

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