अर्थ : Giving no light.
							उदाहरणे : 
							Lightless stars `visible' only to radio antennae.
							
अर्थ : Without illumination.
							उदाहरणे : 
							Came up the lightless stairs.
							The unilluminated side of Mars.
							Through dark unlighted (or unlit) streets.
							
समानार्थी : unilluminated, unlighted, unlit