accumulator
noun /əˈkjuːmjəleɪtə(r)/
/əˈkjuːmjəleɪtər/
- (computing) a section of a computer that is used for storing the results of what has been calculated
- (British English) (North American English storage battery)a large battery that you can fill with electrical power (= that you can recharge)
- (British English) a bet on a series of races or other events, where the money won or originally bet is placed on the next race, etc.