- 1
(noun) the initial stage in accomplishing something; "we didn't get to first base with that approach"
- 2
(noun) the fielding position of the player on a baseball team who is stationed at first of the bases in the infield (counting counterclockwise from home plate)
- 3
(noun) the base that must be touched first by a base runner in baseball
syn. first
WordNet 3.1