অর্থ : Tough and callous by virtue of experience.
সমার্থক : hard-bitten, pugnacious
অর্থ : Used of persons. Emotionally hardened.
উদাহরণ :
Faced a case-hardened judge.
সমার্থক : case-hardened, hardened
অর্থ : (eggs) cooked until the yolk is solid.
Hard-boiled meaning in Bengali (Bangla).