Definition base in American English

air base (noun) base (noun) base (verb) base (adjective) base camp (noun) base currency (noun) base form (noun) base hardware (noun) base jumping (noun) base metal (noun) base on (phrasal verb) customer base (noun) first base (noun) get to first base (phrase) home (noun) home base (noun) off base (phrase) power base (noun) touch base (phrase) user base (noun)