Meaning of innie

in•nie

Pronunciation: (in'ē), [key]
— n. Informal.
  1. a person who belongs to an in-group, esp. a fashionable or select one.
  2. a concave or nonprotruding navel.
  3. a person who has such a navel.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.