pee•weePronunciation: (pē'wē"), [key] Informal.
very small; tiny.
insignificant or inconsequential: a player sent to the peewee leagues.
a person or thing that is unusually small.
an animal that is small for its kind; runt.
a small playing marble, often one made of clay rather than glass.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.