radiogenic: Meaning and Definition of

ra•di•o•gen•ic

Pronunciation: (r?"d?-?-jen'ik), [key]
? adj.
  1. produced by radioactive decay: radiogenic lead; radiogenic heat.
  2. having qualities or characteristics that broadcast well; suitable for presentation on the radio.
Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease.