extralateral: Meaning and Definition of
ex•tra•lat•er•al
Pronunciation: (ek"stru-lat'ur-ul), [key] — adj.
- of or pertaining to the right of a mine owner to the vein or lode of an ore when it extends under an adjacent mining property.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.