oolite: Meaning and Definition of

o•o•lite

Pronunciation: (ō'u-līt"), [key]
— n. Geol.
  1. a limestone composed of minute rounded concretions resembling fish roe, in some places altered to ironstone by replacement with iron oxide. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.