cochairperson: meaning, definition, pronunciation and examples

Medium-Low
UK/ˌkəʊˈtʃeəpɜːs(ə)n/US/ˌkoʊˈtʃerpɜːrs(ə)n/

Formal, Official, Professional

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Quick answer

What does “cochairperson” mean?

One of two or more people who jointly hold the position of chairperson, presiding over a meeting or committee together.

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Pronunciation

Definition

Meaning and Definition

One of two or more people who jointly hold the position of chairperson, presiding over a meeting or committee together.

A person who shares the leadership role of an organization, committee, conference, or event with one or more other individuals, typically with equal authority and responsibility.

Dialectal Variation

British vs American Usage

Differences

Usage is very similar, with no significant difference in meaning. The hyphenated form 'co-chairperson' may be slightly more common in British English, while both forms are accepted in American English.

Connotations

Neutral in both varieties. Connotes shared responsibility and modern, egalitarian organizational structures.

Frequency

More frequent in formal organizational contexts (corporate, academic, non-profit) than in everyday speech in both regions. 'Cochair' or 'co-chair' is a more common short form in both.

Grammar

How to Use “cochairperson” in a Sentence

Cochairperson of [committee/organization]Serve as cochairperson for [event]Elected cochairperson

Vocabulary

Collocations

strong
serve asappointelectact as
medium
conferencecommitteetask forcesteering committeeannual meeting
weak
responsibledutiesreportmeeting

Examples

Examples of “cochairperson” in a Sentence

verb

British English

  • She was asked to co-chair the working group with Dr. Evans.
  • They will co-chair the annual summit next autumn.

American English

  • He agreed to co-chair the fundraising committee with Maria.
  • They are co-chairing the city's climate initiative.

adjective

British English

  • The co-chairperson role requires significant time commitment.
  • She attended in her co-chairperson capacity.

American English

  • The cochairperson position was established last year.
  • He has cochairperson responsibilities for the project.

Usage

Meaning in Context

Business

Used in corporate boardrooms or steering committees to denote shared leadership, often to balance expertise or representation.

Academic

Common for conferences, symposiums, or departmental committees where leadership is shared among faculty or experts.

Everyday

Rare in casual conversation; would be used when specifically discussing formal committee structures.

Technical

Used in governance, parliamentary procedure, and organizational bylaws to define shared presiding roles.

Vocabulary

Synonyms of “cochairperson”

Strong

joint chairpersonco-chairman/co-chairwoman (gender-specific)copresident (in some contexts)

Neutral

cochairco-chairjoint chair

Weak

co-headco-leadershared chair

Vocabulary

Antonyms of “cochairperson”

sole chairpersonsole chairman/chairwomansingle presiding officer

Watch out

Common Mistakes When Using “cochairperson”

  • Using 'cochairperson' as a verb (it's primarily a noun). The verb is 'to co-chair'.
  • Omitting the hyphen in formal writing when style guides require 'co-chairperson'.
  • Using it to refer to a subordinate instead of an equal leader.

FAQ

Frequently Asked Questions

Both 'cochairperson' and 'co-chairperson' are correct. The hyphenated form is often preferred in formal writing, especially in British English, but dictionaries list both. Follow the style guide of your organization or publication.

A 'cochairperson' shares equal authority and the primary role with another person. A 'vice chairperson' is second-in-command to a single chairperson and assumes the role in the chairperson's absence.

No, the noun is 'cochairperson' (or 'co-chairperson'). The corresponding verb is 'to co-chair' (e.g., 'They agreed to co-chair the event').

No, it is a formal, specific term used in official contexts like corporate boards, academic committees, conferences, and non-profit organisations. In casual conversation, people might simply say 'one of the chairs' or 'they are both running the meeting'.

One of two or more people who jointly hold the position of chairperson, presiding over a meeting or committee together.

Cochairperson is usually formal, official, professional in register.

Cochairperson: in British English it is pronounced /ˌkəʊˈtʃeəpɜːs(ə)n/, and in American English it is pronounced /ˌkoʊˈtʃerpɜːrs(ə)n/. Tap the audio buttons above to hear it.

Phrases

Idioms & Phrases

  • To share the gavel

Learning

Memory Aids

Mnemonic

Think of 'CO-' as meaning 'together' + 'CHAIR' + 'PERSON' = a person who shares the chair (leadership position) with another.

Conceptual Metaphor

LEADERSHIP IS A SEAT (sharing the seat of authority).

Practice

Quiz

Fill in the gap
The will open the meeting and then hand over to the first speaker.
Multiple Choice

What is the key implication of the prefix 'co-' in 'cochairperson'?

Practise

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