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
Pike	[paik]
Urania	yuw-RAY-nee-ə (English)	Greek Mythology (Latinized)
Lujayn	-	Arabic
Ambram	-	Biblical Greek
Alda (3)	-	Icelandic
Uwe	-	German