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Etymology

disaster

/dɪˈzɑːstə/

noun

Origin

Ancient Greek

dus- + astēr — bad star

Overview

Meaning Now

  • A sudden event, such as an accident or a natural catastrophe, that causes great damage or loss of life.
  • A sudden or great misfortune or failure.

Literal older meaning

ill-starred; contrary star

Language path

Ancient Greek → Italian → Middle French → English

Earliest form

disastro

Earliest period

late 16th century

Journey

The word originates from the belief in astrology that the alignment of the stars (specifically an unfavorable one) determined human misfortune. In the late 16th century, 'disaster' specifically referred to the influence of a star that brought bad luck.

Evolution

  1. Ancient Greek

    dusastēr

    “ill-fated, having an unfavorable star”

    Compound of dus- (bad) and astēr (star).

  2. Italian

    disastro

    “unfavorable aspect of a star”

    Used in an astrological context.

  3. Middle French

    désastre

    “calamity, misfortune”

  4. 16th-century English

    disaster

    “an unfavorable aspect of a planet or star; a calamity”

    First recorded in the context of astrology.

Connections

Word parts

dis-

prefix

bad, negative, apart

aster

root

star

Related across languages

  • French

    désastre

    disaster

  • Italian

    disastro

    disaster

  • Spanish

    desastre

    disaster

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External references use DefinedTerm semantics.