sister act
English
Pronunciation
Audio (General Australian): (file)
Noun
sister act (plural sister acts)
- a variety show involving two or more sisters
- 1925, Anita Loos, Gentlemen Prefer Blondes, page 134:
- I mean Dorothy keeps trying to depress me because she keeps saying that I will probably end up in a farm in the Central of Europe doing a sister act with a plough.
- (slang) group sex involving two or more sisters (female siblings of each other) with one or more men.