- O
- O O ([=o]), n.; pl. {O's} or {Oes} ([=o]z).
1. The letter O, or its sound. ``Mouthing out his hollow oes
and aes.'' --Tennyson.
[1913 Webster]
2. Something shaped like the letter O; a circle or oval. ``This wooden O [Globe Theater]''. --Shak. [1913 Webster]
3. A cipher; zero. [R.] [1913 Webster]
Thou art an O without a figure. --Shak. [1913 Webster]
The Collaborative International Dictionary of English. 2000.