ATAVISM

atavism, reversion, throwback

(noun) a reappearance of an earlier characteristic

Source: WordNet® 3.1


Etymology

Noun

atavism (countable and uncountable, plural atavisms)

The reappearance of an ancestral characteristic in an organism after several generations of absence.

The recurrence or reversion to a past behaviour, method, characteristic or style after a long period of absence.

(sociology) Reversion to past primitive behavior, especially violence.

Usage notes

Can be used both positively, to refer to past or ancestral characteristics, or pejoratively, referring specifically to past primitive characteristics.

A rather formal term; in popular speech the circumlocution skip a generation is often used for traits that occur after a generation of absence.

Source: Wiktionary


At"a*vism, n. Etym: [L. atavus an ancestor, fr. avus a grandfather.] (a) 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. (b) (Biol.) The recurrence of any peculiarity or disease of an ancestor in a subsequent generation, after an intermission for a generation or two. Now and then there occur cases of what physiologists call atavism, or reversion to an ancestral type of character. J. Fiske

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

1 April 2025

ANYMORE

(adverb) at the present or from now on; usually used with a negative; “Alice doesn’t live here anymore”; “the children promised not to quarrel any more”


coffee icon

Coffee Trivia

According to WorldAtlas, Finland is the biggest coffee consumer in the entire world. The average Finn will consume 12 kg of coffee each year.

coffee icon