अर्थ : Made hard or flexible or resilient especially by heat treatment.
							उदाहरण : 
							A sword of tempered steel.
							Tempered glass.
							
पर्यायवाची : hardened, tempered, treated
Not brought to a proper consistency or hardness.
Untempered mortar.Toughened ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Toughened ka matlab kya hota hai?