LEGIT definition: legitimate. See examples of legit used in a sentence. Legit is an American sitcom created by Peter O'Fallon and Jim Jefferies. The series premiered on January 17, 2013, on the American cable television network FX and ended on May 14, 2014, on FX's sister channel FXX. [1] LEGIT meaning: 1. → legitimate: 2. used to mean actually when you want to say that you think something is very…. Learn more. Define legit. legit synonyms, legit pronunciation, legit translation, English dictionary definition of legit. adj. Slang Legitimate. American Heritage® Dictionary of the English Language, Fifth Edition. LEGIT definition: 1. → legitimate: 2. used to mean actually when you want to say that you think something is very…. Learn more. Find exclusive brands sourced from Paris, Greece, Italy, and beyond. Effortless, elevated, and totally enviable. Only Legit. Only Nantucket. The art of cool, style, and luxury, all for you. Examples of legit in a Sentence Adjective What she's doing is perfectly legit. All I want is a legit chance to succeed. Find exclusive brands sourced from Paris, Greece, Italy, and beyond. Effortless, elevated, and totally enviable. Only Legit. Only Nantucket. The art of cool, style, and luxury, all for you. Shop online at LEGiT. For the latest in ladies fashion. Free Returns Click and Collect Safe & Secure. Shop online at LEGiT. For the latest in ladies fashion. Free Returns Click and Collect Safe & Secure.