Definition of play:
		
	
		
		
		(n) :
		
		activity for amusement only, especially among the young; a 
literary composition, intended to be represented by actors impersonating the characters and speaking the dialogue
		
 
								
				"no wonder the fanbelt is slipping: there’s too much play in it."
			
			
	
		
		
		(v) :
		
		to act in a manner such that one has 
fun; to engage in activities expressly for the purpose of 
recreation; to produce music using a musical instrument
		
 
								
				"I've practiced the piano off and on, and I still can't play very well."