Dictionary
do•er
Pronunciation: (dOO'ur), [key]—
n.
1. a person or thing that does something, esp. a person who gets things done with vigor and efficiency.
2. a person characterized by action, as distinguished from one given to contemplation.
3. Australian.an amusing or eccentric person; character.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.