isostere: Meaning and Definition of

i•so•stere

Pronunciation: (ī'su-stēr"), [key]
— n.
  1. a compound isosteric with one or more other compounds.
  2. a line on a map or chart connecting points of equal atmospheric density.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.