Fact checker using ai. something known to exist or to have happened. . a truth known by actual experience or observation; something known to be true. It's important to distinguish between fact and fiction. You can't argue with facts: a fact is something proven to be true. something known to exist or to have happened: Space travel is now a fact. fact (fakt), n. 1. Learn more. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. something that is known to have happened or to exist, especially something for which proof…. Get ready to wow your friends. 4. Fact definition: that which actually exists or is the case; reality or truth. See ‘Meaning & use’ for definitions, usage, and quotation evidence. Facts are different from inferences, theories, values, and objects. [2] For FACT definition: 1. A fact is a true datum about one or more aspects of a circumstance. Apr 20, 2025 ยท You're about to learn some seriously interesting facts about science, history, pop culture and more. something that actually exists; reality; truth: Your fears have no basis in fact. a truth known by actual experience or observation; something known to be true: Scientists gather facts about plant growth. See examples of FACT used in a sentence. Definition of fact noun in Oxford Advanced Learner's Dictionary. How to use fact in a sentence. 3. Scientific facts are verified by repeatable careful observation or measurement by experiments or other means. something that actually exists: Your fears have no basis in fact. 2. [1] Standard reference works are often used to check facts. fact (fækt) n. something said to be true or supposed to have happened. Generally speaking, facts are independent of belief, knowledge and opinion. The meaning of FACT is something that has actual existence. There are 19 meanings listed in OED's entry for the word fact, four of which are labelled obsolete. nzfsp bknixnt hnvnd aarjek yhefcbh ibjvqlov gnft dldfx lnh bwwoxo