Definition of find out

• trap; especially in an error or in a reprehensible act; "He was caught out"; "She was found out when she tried to cash the stolen checks"
• establish after a calculation, investigation, experiment, survey, or study; "find the product of two numbers"; "The physicist who found the elusive particle won the Nobel Prize"
• get to know or become aware of, usually accidentally; "I learned that she has two grown-up children"; "I see that you have been promoted"