Definition:
				
				
				- (v. i.) To consider by turning a subject in the mind, and viewing it in its different aspects and relations; to meditate; to contemplate; to theorize; as, to speculate on questions in religion; to speculate on political events.
 
				
				- (v. i.) To view subjects from certain premises given or assumed, and infer conclusions respecting them a priori.
 
				
				- (v. i.) To purchase with the expectation of a contingent advance in value, and a consequent sale at a profit; -- often, in a somewhat depreciative sense, of unsound or hazardous transactions; as, to speculate in coffee, in sugar, or in bank stock.
 
				
				- (v. t.) To consider attentively; as, to speculate the nature of a thing.
 
				
				
			
			
			
			Compare speculate with other words:
			
			
			justify vs. speculate
			
			
			
			
			
			speculate vs. spiculate
			
			
			
			
			
			speculate vs. speculated
			
			
			
			
			
			peculate vs. speculate
			
			
			
			
			
			sceptic vs. speculate
			
			
			
			
			
			foresee vs. speculate
			
			
			
			
			
			skeptical vs. speculate
			
			
			
			
			
			deduce vs. speculate
			
			
			
			
			
			reason vs. speculate
			
			
			
			
			
			project vs. speculate
			
			
			
			
			
			judge vs. speculate
			
			
			
			
			
			estimate vs. speculate
			
			
			
			
			
			ponder vs. speculate
			
			
			
			
			
			speculate vs. stipulate
			
			
			
			
			
			pontificate vs. speculate
			
			
			
			
			
			assume vs. speculate
			
			
			
			
			
			mobile vs. speculate
			
			
			
			
			
			predict vs. speculate
			
			
			
			
			
			presume vs. speculate
			
			
			
			
			
			invest vs. speculate