teratology: Meaning and Definition of

ter•a•tol•o•gy

Pronunciation: (ter"u-tol'u-jē), [key]
— n. Biol.
  1. the science or study of monstrosities or abnormal formations in organisms.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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