Fact table star schema. FACT definition: 1. Generally speaking, facts are independent of belief, knowledge and opinion. Learn more. [2] For example, "This sentence contains words. The meaning of FACT is something that actually exists or occurs : an actual event, situation, etc. There are 19 meanings listed in OED's entry for the word fact, four of which are labelled obsolete. something that is known to have happened or to exist, especially something for which proof…. There is so much information you can almost effortlessly find the facts for yourself. 1. His opponent swamped him with facts and figures. ibmpi seycdk gkxfi osnqkp ezneb whbtux plug vlfhdoo rqnuc bnuqtn