IPA: /ˈflæɡʃɪp/
KK: /ˈflæɡʃɪp/
The most important or leading item in a group, often representing the best quality or highest status.
The new smartphone is the flagship model of the company, showcasing their latest technology.
Flagship → The word is formed from "flag" (from Old Norse *flagg*, meaning a piece of cloth or banner) and "ship" (from Old English *scip*, meaning a vessel for traveling on water). A flagship originally referred to the ship that carried the flag of a fleet, indicating its importance as the lead vessel.
Think of a 'flag' representing leadership and a 'ship' as a vessel — a flagship is the leading ship that carries the flag.