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
Marlyn	MAHR-lin	English
Alstead	['ɔ:lsted]
Kapua	-	Hawaiian
Arvo	AHR-vo	Finnish
Dalitso	dah-LEE-tso	Southern African, Chewa
Venijamin	-	Macedonian