flagship به انگلیسی
From Longman Dictionary
flag‧ship /ˈflæɡʃɪp/ noun [countable]
the most important ship in a group of ships belonging to the navy
the best and most important product, building etc that a company owns or produces
Example
Ford has done the unthinkable and put incentives on its 1996 flagship
Oxfam is the thrifty man’s chain-store, and the branch at 202b Kensington High Street is its menswear flagship
This includes the PowerLan peer-to-peer networking system, the company’s flagship product, of which version 2.30 has also been announced
The new Mustang is the flagship of the new Ford range
Only the flagship 50 configurations use the 7100; the lower end boxes in each class using previous incarnations of the chip