Definitions for play with
Kernerman English Learner's Dictionary
to repeatedly touch or pull
He was looking bored and playing with the zipper on his jacket.
to use words, images, sounds, etc. in a way that is interesting or humorous
the way the poet plays with words
to hurt sb emotionally by not being sincere about your feelings
She's just playing with him.
to fiddle with; make small adjustments to something mechanical in order to improve its performance
To sexually stimulate the genitals.