co-opt

IPA/ˌkəʊ ˈɒpt/
KK[koˈɑpt]IPA/ˌkəʊ ˈɑːpt/

co-opt — verb

  • co-optpresent simple I / you / we / they
  • co-optshe / she / it
  • co-optedpast simple
  • co-opting-ing form

1. When an elected group such as a board or committee adds a new member by a vote o

1.verbtransitiveC2
Definition

When an elected group such as a board or committee adds a new member by a vote of the existing members rather than by a fresh public election.

Example

The school board co-opted Noor onto the finance subcommittee last Thursday.

pattern: co-opt + person + onto + subcommittee

Members voted to co-opt Vinícius as a temporary trustee until the spring election.

passive-adjacent: voted to co-opt + person + as + role

Common collocations
  • co-opt onto a committee
  • co-opt as a trustee
  • co-opt new members
Synonyms
  • appoint

    broader; can apply to any role, not only memberships in elected bodies

  • nominate

    proposes someone for selection rather than confirming them as a member

Antonyms
  • elect

    implies a wider public or membership vote rather than a vote of sitting members

Grammar Patterns

co-opt + somebody + onto/into + group

Usage Note

Frequently passive ('was co-opted onto'). Subject is typically a committee, board, council, or other elected body; the new member is added without a fresh public ballot.

Common Mistakes

The manager co-opted Sirin onto her sales team.
The manager added Sirin to her sales team.
sense 1 needs an elected body adding a member, not a workplace hiring decision.

2. To pull a person, group, or movement inside a larger cause so that their voice s

2.verbtransitiveC2
Definition

To pull a person, group, or movement inside a larger cause so that their voice serves that cause — usually quietly, and sometimes against their own preference. Often used of political parties that absorb activists or critics to silence them.

Example

The ruling party tried to co-opt Samir's grassroots campaign by offering him a cabinet seat.

co-opt + movement + by + offering inducement

Many activists felt the union had been co-opted by management after the new bonus deal.

passive: be co-opted by + opposing party

Common collocations
  • co-opt a movement
  • co-opt the opposition
  • be co-opted by
Synonyms
  • absorb

    neutral on motive; co-opt implies the absorbing party gains and the absorbed party loses independence

  • neutralise

    stresses the outcome (the opposition no longer fights); co-opt stresses the method (bringing them inside)

Antonyms

Grammar Patterns

co-opt + somebody + into + movement/cause

Usage Note

Frequently passive; subject is usually a movement, group, cause, or voice, and the agent (the co-opter) is a more powerful body trying to neutralise opposition. Distinguish from sense 1: there is no formal vote here — the absorption is strategic, not procedural.

Common Mistakes

Yael politely co-opted the joke into her speech.
Yael politely worked the joke into her speech.
sense 2 is about pulling people or causes into a power structure, not slotting a small item into a text.

3. When somebody takes an idea, image, style, or object that began with another per

3.verbtransitiveC2
Definition

When somebody takes an idea, image, style, or object that began with another person or group, and repurposes it to serve their own goals — for example, a brand turning a street-art motif into a logo, or a politician borrowing a protest slogan to win votes.

Example

Fast-fashion brands have co-opted designs that originated in small Mexican weaving villages.

co-opt + cultural product + that originated in + community

The advertising agency co-opted the green-square symbol from a grassroots climate campaign.

co-opt + symbol + from + original group

Common collocations
  • co-opt an idea
  • co-opt a symbol
  • co-opt a slogan
Synonyms
  • appropriate

    near-synonym; appropriate is often the preferred verb when the taking is cultural

  • hijack

    stronger and clearly hostile; co-opt can be polite or commercial

Antonyms
  • credit

    the opposite move: name and reward the original source

Grammar Patterns

co-opt + something + for + new purpose

Usage Note

Distinguish from sense 2: sense 2 takes a person or movement; sense 3 takes an idea, image, or object. Often carries a negative tone — the original owner usually gets no credit and no payment.

Common Mistakes

Trang co-opted three apples from the bowl.
Trang took three apples from the bowl.
sense 3 is about reusing an idea or symbol, not simply picking up everyday objects.

4. When a person already in charge picks somebody to help them in a role, doing it

4.verbtransitiveC2
Definition

When a person already in charge picks somebody to help them in a role, doing it on their own authority instead of running an open competition or proper election.

Example

The senior surgeon co-opted Eleni as her assistant for the long Friday operation.

co-opt + person + as + assistant

Without waiting for the panel, the director co-opted Zola to draft the museum's new policy.

without waiting for + body + co-opt + person + to + task

Common collocations
  • co-opt as assistant
  • co-opt as colleague
Synonyms
  • draft

    informal; emphasises sudden need rather than formal authority

  • enlist

    softer; suggests asking for help rather than appointing by authority

Grammar Patterns

co-opt + somebody + as + assistant/colleague

Usage Note

Distinguish from sense 1: sense 1 needs an elected body voting in a new member; sense 4 is one person in authority drafting someone in as helper or colleague — no vote, no group decision. Less common than sense 1 in current usage.

Common Mistakes

The teacher co-opted the students for the trip.
The teacher signed the students up for the trip.
sense 4 implies appointing someone to a working role, not enrolling pupils in an activity.

Word family

  • co-option
    nounC2
  • co-optation
    nounC2

Synonym discussion

Sense: verb/1

All four verbs put someone into a role on a board or committee, but the route differs. 'Elect' needs a vote by the wider membership or the public, and the outcome is uncertain until the ballots are counted. 'Appoint' is the broadest term: a person with authority simply names someone to a post, with no vote required. 'Nominate' only proposes a candidate — the actual decision still has to happen, usually by a vote afterwards. 'Co-opt' sits between elect and appoint: the existing members of an already-elected body vote a new colleague in themselves, without going back to the wider electorate. So a parish council 'elects' a chair, 'appoints' a clerk, 'nominates' a delegate to send forward, and 'co-opts' a new councillor when a seat falls empty mid-term.

co-opt ↗appoint ↗nominate ↗elect ↗

Common collocations

Nouns

Adverbs

  • quietly co-opt
  • successfully co-opt

Phrases

  • be co-opted onto a committee
  • refuse to be co-opted
  • co-opt the opposition

Prepositions

  • co-opt onto
  • co-opt into
  • co-opt as
  • co-opt by
  • co-opt from

Etymology

LatinEnglish

From Latin 'cooptare', built from 'co-' (together) plus 'optare' (to choose). It entered English in the seventeenth century in its original meaning: members of a body choosing a fellow member. The looser modern meanings — absorbing a rival movement, or taking over someone else's idea — grew during the twentieth century, especially in writing about politics and culture.