1. Also called First Balkan War. a war (1912–13) in which Bulgaria, Serbia, and Greece opposed Turkey.
2. Also called Second Balkan War. a war (1913) in which Greece, Rumania, and Serbia opposed Bulgaria for the redivision of territory taken from Turkey in the First Balkan War.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.