Hard-Boiled Meaning in Bengali

What is the meaning of word Hard-Boiled in Bengali/Bangla ?

Defenition of word Hard-Boiled

• (of an egg) boiled until the white and the yolk are solid.
• (of a person) tough and cynical.

Example

David's plan informed me that I was allowed to snack on two celery sticks, half a red pepper, plus some chopped hard-boiled egg white - whereupon I told David to stuff it, and ate a bowl of Frosties and three marshmallows.

Other Meaning of Hard-Boiled

• ADJECTIVE

  সহানুভূতিহীন unfeeling callous inconsiderate hard-boiled
  বিচক্ষণ discreet unobtrusive prudent sensible shrewd hard-boiled
  কূটবুদ্ধিসম্পন্ন hard-boiled