Ever :
Definition:
It is an indefinite adverb of time which means "at any time" in the past up to now.
It is used to ask if an action has a happen at anytime in the past up to the present.
For example:
1: Have you ever Climb a Tree?
2: Have you ever got angry ?
3: Have you ever sing a song ?
4: Has she ever dance in the party ?
5: Has he ever seen a ghost ?
It is used In interrogative sentences .
