transitive + intransitive. : to light (something) again relit the cigarette/candle a furnace that would not relight.

What relight means?

/ˌriːˈlaɪt/ relit or or relighted | relit or or relighted. to begin to burn again; to make something begin to burn again: If no gas leak is detected, relight your heater. A failure to relight suggests a blocked jet, which needs cleaning and adjusting.

What does Lit mean slang?

Lit has been used as slang for over a century, but it used to be slang for "drunk." Now, "lit" has taken on a new slang meaning describing something that is "exciting or excellent."