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Etymology

reactivate

/ˌriːˈæktɪveɪt/

verb

Origin

Latin

re- + activare — again + to make active

Overview

Meaning Now

  • To make something active again after a period of inactivity or suspension.
  • To restore to a state of operation or engagement.

Literal older meaning

to act again

Language path

Latin → French → English

Earliest form

reactivate

Earliest period

late 19th century

Journey

The term reflects the 19th-century scientific and industrial trend of using Latinate prefixes to create precise technical terminology. It gained broader usage during the 20th century, particularly in fields involving administrative, chemical, or military operations.

Evolution

  1. Proto-Indo-European

    *ag-

    “to drive, draw out, or move”

    Root for 'act'

  2. Latin

    activus

    “active, pertaining to action”

  3. Middle French

    actif

    “active”

  4. English

    reactivate

    “to restore activity”

    Formed in English by adding re- prefix to the existing verb activate

Connections

Word parts

re-

prefix

again

act

root

action or deed

-ive

suffix

tending to

-ate

suffix

to perform or make

Related across languages

  • French

    réactiver

    to reactivate

  • Spanish

    reactivar

    to reactivate

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External references use DefinedTerm semantics.