knowabout (third-person singular simple presentknows about,present participleknowing about,simple pastknew about,past participleknown about)
- Used other than figuratively or idiomatically:seeknow,about.
- (informal, usually negative) To have positive inclinations regarding (someone or something); to have no doubts regarding (someone or something).
I don'tknow about him.
You neverknow about that family.