अर्थ : Calm and unruffled self-assurance.
उदाहरणे :
He performed with all the coolness of a veteran.
समानार्थी : coolness, imperturbability
Imperturbableness ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Imperturbableness ka matlab kya hota hai?