Mammon's a term, derived from the Christian Bible, used to describe material wealth or greed, most often personified as a deity. Definition Webster's dictionary defines "Mammon" as: 1) the false god of riches and avarice. 2) riches regarded as an object of worship and greedy pursuit; wealth as an evil, more or less personified. Etymology Mammon's a term that was used to describe greed, avarice, and unjust worldly gain in Biblical literature. It was personified as a false god in the New Testament… (More on Mammon)