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Etymology

coincidence

/kəʊˈɪnsɪdəns/

noun

Origin

Latin

coincidere — to fall together

Overview

Meaning Now

  • A remarkable concurrence of events or circumstances that have no apparent causal connection with one another.
  • The fact of corresponding in nature, time, or place.

Literal older meaning

a falling together

Language path

Latin → Medieval Latin → French → English

Earliest form

coincidence

Earliest period

17th century

Journey

The term emerged in scientific and philosophical discourse during the early 17th century to describe events that occupied the same time or space without implying a causal relationship. It shifted from a neutral observation of geometric or temporal alignment to its modern sense of a surprising or unlikely pairing of events.

Evolution

  1. Latin

    coincidere

    “to fall together, occur at the same time”

    From 'com-' (together) + 'incidere' (to fall upon).

  2. Medieval Latin

    coincidentia

    “concurrence”

  3. 17th Century English

    coincidence

    “the state of occurring together”

    First appears in works such as those by Sir Francis Bacon.

Connections

Word parts

co-

prefix

together

incide

root

fall upon

-nce

suffix

forming a noun indicating a state or quality

Related across languages

  • French

    coïncidence

    coincidence

  • German

    Koinzidenz

    coincidence

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