Atavism

['ætəvɪzəm] or ['ætə,vɪzəm]

Definition

(noun.) a reappearance of an earlier characteristic.

Editor: Mary--From WordNet

Definition

(n.) The recurrence, or a tendency to a recurrence, of the original type of a species in the progeny of its varieties; resemblance to remote rather than to near ancestors; reversion to the original form.

(n.) The recurrence of any peculiarity or disease of an ancestor in a subsequent generation, after an intermission for a generation or two.

Checked by Brits

Definition

n. frequent appearance of ancestral but not parental characteristics in an animal or plant: reversion to an original type.—adj. At′avistic.

Typist: Rowland

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