Explanation of Grinding
Grinding reflects the notion of a tedious and repetitive endeavor. In poker, especially after long sessions, players may experience this feeling, which is how the term became commonly associated with the game.
Despite the potential for a negative implication, 'grinding' has evolved in contemporary poker jargon to simply signify the act of 'playing poker.'
For instance, here’s how to use Grinding in a sentence -> I get out of bed around 10 AM, enjoy a lengthy shower, and then dive right into grinding (playing poker).