Definition:
				
				
				- (n.) A more or less dramatic text or poem, founded on some Scripture nerrative, or great divine event, elaborately set to music, in recitative, arias, grand choruses, etc., to be sung with an orchestral accompaniment, but without action, scenery, or costume, although the oratorio grew out of the Mysteries and the Miracle and Passion plays, which were acted.
 
				
				- (n.) Performance or rendering of such a composition.
 
				
				
			
			
			
			Compare oratorio with other words:
			
			
			chorus vs. oratorio
			
			
			
			
			
			aria vs. oratorio
			
			
			
			
			
			mobile vs. oratorio
			
			
			
			
			
			arioso vs. oratorio
			
			
			
			
			
			cantata vs. oratorio
			
			
			
			
			
			opera vs. oratorio