noun: (video games, slang) Civilization, a turn-based strategy video game from 1991 (and various sequels) in which the player attempts to build and maintain an empire throughout history.
adjective: Abbreviation of civil. [(not comparable) Having to do with people and government office as opposed to the military or religion.]
noun: Abbreviation of civilisation. [UK, Ireland, Australia, New Zealand, and South Africa spelling of civilization]