Meaning of allogenic

al•lo•gen•ic

Pronunciation: (al"u-jen'ik), [key]
— adj.
  1. (of a constituent of a rock) formed elsewhere than in the rock where it is found. Cf. authigenic.
  2. allogeneic.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.