The meaning of FACT is something that has actual existence. How to use fact in a sentence.

FACT definition: 1. something that is known to have happened or to exist, especially something for which proof…. Learn more.

A fact is a true datum about one or more aspects of a circumstance. [1] Standard reference works are often used to check facts. Scientific facts are verified by repeatable careful observation or …

fact - an event known to have happened or something known to have existed; "your fears have no basis in fact"; "how much of the story is fact and how much fiction is hard to tell"

You can't argue with facts: a fact is something proven to be true. It's important to distinguish between fact and fiction.

He claims that he supported the bill, but in fact he voted against it. [=the truth is that he voted against it]

Definition of fact noun from the Oxford Advanced Learner's Dictionary. [countable] a thing that is known to be true, especially when it can be proved. fact about something First, some basic …

A fact is something that is consistent with objective reality or that can be proven with evidence. The usual test for a statement of fact is verifiability — that is whether it can be demonstrated to …

There are 19 meanings listed in OED's entry for the word fact, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

When you refer to something as a fact or as fact, you mean that you think it is true or correct.