whether
whetherconjunction
UK/ˈweðə/US/ˈweðɚ/
IF
B1used to talk about a choice or doubt between two or more possibilities
- I don't know whether to laugh or cry.
- She asked me whether I'd finished.
- I'm not sure whether he's coming.
IT DOES NOT MATTER
B1used to say that something is true in either of two situations
- Whether we win or lose, we'll have fun.
- You have to go to school, whether you like it or not.