Dictionary
isth•mi•an
Pronunciation: (is'mē-un), [key]—
adj.
1. of or pertaining to an isthmus.
2. (
cap.) of or pertaining to the Isthmus of Corinth or the Isthmus of Panama.
—
n.
a native or inhabitant of an isthmus.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.