strike (one's) flag

To lower the flag on a ship in a show of surrender. Captain, they've struck their flag! We've won!

Name	Pronounced	Usage
Lalit	-	Indian, Hindi, Marathi
Corbinian	kawr-BEE-nee-ahn	German
Diocles	-	Ancient Greek (Latinized)
Adalyn	AD-ə-lin	English (Modern)
Zak	ZAK	English
Sandra	['sændrə]