 
		
		Definition of jam:
		
		
		(n) :
		
		a sweet mixture of fruit boiled with sugar and allowed to 
set, often spread on bread or toast or used in 
jam tarts; 
Blockage, 
congestion; as a traffic jam, paper jam
		
 
								
				"i'm in a bit of a jam right now. Can you help me out?"
			
			
	
		
		
		(v) :
		
		to block or confuse a broadcasted signal; to throw a pitch at or near the batter's hands
		
								
				"jones was jammed by the pitch."