What is the meaning of Legit?

A legitimate; a legitimate actor.

A legitimate child.

Legitimate; legal; allowed by the rules; valid.

Not using cheats.

Genuine, actual, literal or honest.

Genuinely good and possessing all the required or expected qualities; the real deal.

Cool by virtue of being genuine.

Legitimately; within the law.

Honestly; truly; seriously.

third-person singular perfect active indicative of legō

third-person singular present active indicative of legō

strong neuter nominative/accusative singular of leginn

supine of liggja

Source: wiktionary.org