অর্থ : An important influential person.
উদাহরণ :
He thinks he's a big shot.
She's a big deal in local politics.
The Qaeda commander is a very big fish.
সমার্থক : big cheese, big enchilada, big fish, big gun, big shot, big wheel, head honcho
অর্থ : Anything of great importance or consequence.
Big deal meaning in Bengali (Bangla).