rollover /ˈroʊlˌoʊvɚ/ noun plural rollovers
plural rollovers
Learner's definition of ROLLOVER
[count, noncount]
1
a : the act of delaying the payment of a debt转期;债务的延期偿还
b : the act of placing invested money in a new investment of the same kind转投资 — see also roll over at 1roll 2
chiefly US : an accident in which a car, truck, etc., turns over翻车事故 3
chiefly British : prize money in a lottery that is not won and so is added to the prize money of the next lottery(彩票奖金的)累积,滚动增加