- 1) aff. a combining form meaning “living, deriving its existence” in the manner or place specified by the initial element:holozoic[/ex]2) aff. a combining form used in the names of geologic eras:Paleozoic[/ex]•Etymology: < Gkzōïkósof animals =zôi(on)animal (see zoon) +-ikos -ic
From formal English to slang. 2014.