Definition from Wiktionary, the free dictionary
- (singular only, baseball) The base after home plate in a counter-clockwise path around a baseball infield.
- (singular only, by extension) Completion of the first phase of an activity.
- (singular only, US, colloquial) Kissing, regarded as the first phase of a sexual relationship.
- (blackjack) The betting spot located immediately to the left of the dealer, which is first to receive cards and first to act.
baseball: base after home plate