noun
1. The hinder parts or rump of the body; buttocks.
adjectives
2. Situated or at the rear of.
3. Coming after in a series, or in order of.
4. Coming after in time; subsequently.
5. Anatomy/Zoology. a. (in quadrupeds) Pertaining to the rear or end o the body.
b. (in humans) Pertaining to or toward the back plane of the human.
EX. Phantom posteriors are a real problem in are local area. I'm tired of all these civil war butts floating around me all the time. Yeesh. Can't they just go out into space already and haunt Mars or something? Plenty of room out there....
