tipsters
英 [ˈtɪpstəz]
美 [ˈtɪpstərz]
n. 提供赛马情报的人(常指贩卖情报者); (犯罪行为等的)举报者，告密者
tipster的复数
柯林斯词典
- (专门提供赛马内幕消息的)情报贩子
Atipsteris someone who tells you, usually in exchange for money, which horses they think will win particular races, so that you can bet money on the horses.