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know for a fact

know for a fact

To have definitive knowledge of something. I know for a fact that he cheats in cards! I saw the ace up his sleeve. My mom says she knows for a fact that I'm getting the internship at her company, but I won't believe it until the recruiter calls me.
See also: fact, know

Common Names:

NameGenderPronouncedUsage
RauhaROW-hahFinnish
Waldedrudis-Ancient Germanic
Vitalis-Late Roman
Ithaii-THAY-ie (English)Biblical
AlunA-leen, A-linWelsh
SelahSEE-lə (English)Biblical
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