ଅର୍ଥ : Tough and callous by virtue of experience.
ସମକକ୍ଷ : hard-bitten, pugnacious
ଅର୍ଥ : Used of persons. Emotionally hardened.
ଉଦାହରଣ :
Faced a case-hardened judge.
ସମକକ୍ଷ : case-hardened, hardened
ଅର୍ଥ : (eggs) cooked until the yolk is solid.