|  | 
					
						| 
		
			| 1.
								evaporating readily at normal temperatures and pressures volatile oils
 volatile solvents
 2.
								liable to lead to sudden change or violence
 a volatile situation with troops and rioters eager for a confrontation
 3.
								marked by erratic changeableness in affections or attachments
 a flirt's volatile affections
 4.
								tending to vary often or widely
 volatile stocks
 volatile emotions
 
 'volatile' - used as a noun
 5.
								a volatile substance; a substance that changes readily from solid or liquid to a vapor
 it was heated to evaporate the volatiles
 
 |  |  |  |