अर्थ : A fluid agent (gas or liquid) that produces cooling. Especially one used to cool a system by transferring heat away from one part to another.
							उदाहरण : 
							He added more coolant to the car's radiator.
							The atomic reactor used a gas coolant.
							Lathe operators use an emulsion of oil and water as a coolant for the cutting tool.
							
Coolant ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Coolant ka matlab kya hota hai?