/pee"wee'/ , Informal.
adj.
1. very small; tiny.
2. insignificant or inconsequential: a player sent to the peewee leagues.
n.
3. a person or thing that is unusually small.
4. an animal that is small for its kind; runt.
5. Marbles. a small playing marble, often one made of clay rather than glass.
[ 1885-90; rhyming compound based on WEE ]