अर्थ : Happening or arising without apparent external cause.
							उदाहरणे : 
							Spontaneous laughter.
							Spontaneous combustion.
							A spontaneous abortion.
							
समानार्थी : self-generated
Spontaneous ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Spontaneous ka matlab kya hota hai?