play on
Verb
Meaning
Used other than figuratively or idiomatically: see play, on.
I knew I was losing, but I played on anyways.
To exploit by exacerbating.
to play on someone's fears
(cricket, of a batsman) to hit the ball into his own wicket, thus being out bowled
(sports) to let the game continue after a foul has been committed, because the situation is advantageous to the team who would be awarded a foul.
Source: en.wiktionary.orgSynonyms
Examples
If music be the food of love, play on.
When I play on my fiddle in Dooney Folk dance like a wave of the sea.
Again I want to emphasize that the study of propaganda must be conducted within the context of a technological society. Propaganda is called upon to solve problems created by technology, to play on maladjustments, and to integrate the individual into a technological world.
I'm LeBron, baby. I can play on this level. I got some game.
A good guitarist will play on one string.
Did you ever hear an ass play on a harp?