Concugartner is a noun, created by combining the words "Concubine" and "Kindergartner." It generally refers to a particularly young individual who subsists on a lifestyle provided by a person considerably older. Can be used to describe any person regardless of gender or sexual orientation.
Did you hear about Nathan's new concugartner? I know he loves having a girl at his beck and call but I didn't realize he likes them so young!
by Sir Jeffrey Vaughn-Kensington September 21, 2011