Whether

usgb/ˈweðər/Volume
Left Definition 1 of 2Right
LampPro Tip 1/3
Decision MakingPlay
Used when someone is uncertain and choosing between different options. SlideShe is deciding whether to travel by train or plane.
LampPro Tip 2/3
Including BothPlay
'Whether or not' means both possibilities are considered, regardless of the condition. SlideI will attend the picnic whether or not it rains.
LampPro Tip 3/3
Indirect QuestionsPlay
When embedding a question within a statement, 'whether' is often used. SlideCan you tell me whether the store is open?