अर्थ : Emotionally hardened.
							उदाहरण : 
							A callous indifference to suffering.
							Cold-blooded and indurate to public opinion.
							
पर्यायवाची : indurate, pachydermatous
Callous ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Callous ka matlab kya hota hai?