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Etymology

in conjunction with

/ɪn kənˈdʒʌŋkʃən wɪð/

prepositional phrase

Origin

Latin

conjungere — to join together

Overview

Meaning Now

  • Used to indicate that two or more things are occurring, acting, or being considered together.
  • Combined with or alongside something else.

Literal older meaning

in the state of being joined together with

Language path

Latin → Middle English → English

Earliest form

conjunction

Earliest period

14th century

Journey

The phrase derives from the Latin 'conjunctio', which played a significant role in both grammatical terminology (denoting a 'conjunction' as a word that joins) and astronomical terminology (denoting planets appearing close together). By the Early Modern period, the phrase transitioned into a common idiomatic expression for collective effort or simultaneous occurrence.

Evolution

  1. 1st century BCE, Latin

    conjunctio

    “connection, union”

  2. 14th century, Middle English

    conjunction

    “the act of joining”

    Introduced via Old French into administrative and theological contexts.

  3. 16th century, Early Modern English

    in conjunction with

    “acting in concert”

    Development of the fixed phrase for collaborative action.

Connections

Word parts

in

prefix

in

con

prefix

together

junct

root

join

ion

suffix

process or state

with

other

accompanied by

Related across languages

  • French

    conjonction

    conjunction

  • Spanish

    conjunción

    conjunction

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External references use DefinedTerm semantics.