what does grind mean in slang - J. Zhou
Definitions by the largest Idiom Dictionary. Grinder - Grinding it Out- On the grind 1) A player player who puts in his poker hours in a job-like way 2) Grind it Out, on the grind: working particularly hard, like when experiencing an unlucky run of cards, to make an acceptable return on your time invested; or when making a solid return when playing from a small bankroll at lower limits Go tell ...