What “Lef” means
Lef is the Patois form of "leave" and "left". It means to leave a place, to leave something behind, to be left over, and the direction left. The final "t" of English "left" drops away.
Examples
Di bus done lef aready
The bus has already left
Mi tired but mi nah lef
I am tired but I am not leaving
Nuh bun nuh lef
There is no bun left
How to use it
Neutral and everyday.