Urban Dictionary: Casus Belli

Top definition

from Latin: cause for war
a justification or pretext for a declaration of war.

The assassination of Archduke Ferdinand served as a casus belli for the invasion that started World War 1

by Anonymous November 07, 2003

Jul 1 Word of the Day

sending two texts in a row without a reply inbetween.

Rachel: whats up?
Tessa: not to much! hbu?
Tessa: dude, i'm so bored.
Rachel: stop double texting me.

1.An act or event that provokes or is used to justify war.
2.A substandarb EQ guild.

1.Iraq going to Kuwait
2.Casus Belli doing Rallos Zek for months on end without success.

by Ogur Bashum July 15, 2003