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Etymology

defenestration

/diːˌfɛnɪˈstreɪʃən/

noun

Origin

Latin

fenestra — window

Overview

Meaning Now

  • The act of throwing someone or something out of a window.
  • The formal dismissal or removal of someone from a position of authority or power.

Literal older meaning

the state of being out of a window

Language path

Latin → English

Earliest form

defenestratio

Earliest period

17th century

Journey

The term was specifically coined in the early 17th century to describe historical events in Prague, most notably the 1618 Defenestration of Prague, where Bohemian Protestant nobles threw imperial regents out of a window at Prague Castle, an event that triggered the Thirty Years' War.

Evolution

  1. Proto-Indo-European

    *dhe-

    “to set, place”

  2. Latin

    fenestra

    “window, opening”

    likely from a root meaning 'to let through'

  3. 17th century English

    defenestration

    “act of throwing out of a window”

    formed with de- (down/out) + fenestra + -tion (process of)

Connections

Word parts

de-

prefix

down from, away

fenestr-

root

window

-ation

suffix

process or result of

Related across languages

  • French

    défenestration

    defenestration

  • Italian

    defenestrazione

    defenestration

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External references use DefinedTerm semantics.