Wiktionary
n. 1 (context baseball English) The base after second base in a counter-clockwise path around a baseball infield. 2 (cx blackjack English) The betting spot located immediately to the right of the dealer, which is last to act. 3 (context colloquial English) Touching a man's or woman's genitals in a sexual manner; mutual masturbation.
WordNet
Wikipedia
Third base can mean:
- Third baseman in baseball
- Sexual slang for intimate contact that stops short of sexual intercourse (see Baseball metaphors for sex)
- Third Base, a 1978 Japanese-language film directed by Yoichi Higashi
is a 1978 Japanese sports film directed by YĆichi Higashi.
Usage examples of "third base".
He ran from third base to fourth base, and now he is walking away, dirty but unbowed.
When the dust began to clear, Johnny was sitting on third base staring at the ball in his glove.
She was past the [[third-base]] bag-on the [[third-base]] line, but still nearer third base than home plate-when Owen Meany started his swing.