అర్థం : Used of persons. Emotionally hardened.
							ఉదాహరణ : 
							Faced a case-hardened judge.
							
పర్యాయపదాలు : case-hardened, hard-boiled
అర్థం : Made hard or flexible or resilient especially by heat treatment.
							ఉదాహరణ : 
							A sword of tempered steel.
							Tempered glass.
							
పర్యాయపదాలు : tempered, toughened, treated
Not brought to a proper consistency or hardness.
Untempered mortar.అర్థం : Protected against attack (especially by nuclear weapons).
							ఉదాహరణ : 
							Hardened missile silos.
							
అర్థం : Converted to solid form (as concrete).
పర్యాయపదాలు : set
Hardened meaning in Telugu.