অর্থ : Of the greatest importance.
উদাহরণ :
The all-important subject of disarmament.
Crucial information.
In chess cool nerves are of the essence.
সমার্থক : all important, crucial, essential, of the essence
All-important ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. All-important ka matlab kya hota hai?