joe

Short definition from Wiktionary

Noun

1. 1
   A male; a guy; a fellow.
2. 2
   A spy, especially a double agent.
3. 3
   Synonym of johannes (“An old Portuguese gold coin bearing a figure of John V of Portugal.”).
4. 4
   Coffee.
5. 5
   Alternative form of jo (“a darling or sweetheart”).
6. 6
   A male; a guy; a fellow.
7. 7
   Synonym of Joe Miller (“an old joke”).

Proper noun

1. 1
   A diminutive of the male given names Joseph, Josiah, Joel, or Josias.
2. 2
   Alternative form of Jo: a diminutive of various female given names.