commander; military leader
A somewhat literary or formal term for a high-ranking military commander, often used in historical or strategic contexts.
He left his name in history as an outstanding commander.
Many military leaders were active during the Warring States period.
Compound of 将 (leader, commander) and 星 (star), literally 'commander star'. The exact historical derivation is uncertain, but it likely refers to the idea of a brilliant or guiding star among military leaders.