for sure

Adjective for sure has 1 sense

• for sure(s = adj.all) - not open to doubt; "she wanted to go; that was for sure"

Adverbial for sure has 1 sense

• for sure(r = adv.all) certainly, for certain, sure, sure as shooting, sure enough, surely - definitely or positively (`sure' is sometimes used informally for `surely'); "the results are surely encouraging"; "she certainly is a hard worker"; "it's going to be a good day for sure"; "they are coming, for certain"; "they thought he had been killed sure enough"; "he'll win sure as shooting"; "they sure smell good"; "sure he'll come"