flagship
//ˈflæɡˌʃɪp//
Noun
flagshipSingular
flagshipsPlural
1
The ship in a fleet that carries the commanding admiral and flies their flag.
The admiral commanded the fleet from his flagship.
2
The best, largest, or most important product, service, or establishment in a group or organization.
This smartphone is the company's flagship product.
Adjective
flagshipCanonical form
1
Denoting the best or most important product, service, or establishment of an organization.
The company launched its flagship product last month.