eff /ef/ verb [intransitiveI] British EnglishBrE spoken informal 1 effing and blinding spoken informal SWEARswearing 诅咒 Did you hear her effing and blinding at him? 你听见她咒骂他吗?
2. eff off! spoken informal TELL/ORDER somebody TO DO somethingused to tell someone to go away instead of saying fuck off 滚蛋!
→ effing