What does cochairmanship mean?
Cochairmanship refers to the office or condition of acting as a cochair — that is, of jointly heading a committee, board, commission, or event together with one or more other people. The word combines the prefix "co-", meaning together or jointly, with "chairmanship", the role of a chairman or chairperson. It is a formal term most often found in political, corporate, academic, and nonprofit settings, where organizations sometimes divide the responsibilities of leadership between two individuals to balance perspectives, share workload, or signal partnership. One might speak of serving under the cochairmanship of two distinguished figures, or of assuming the cochairmanship after an election. The word emphasizes shared rather than sole authority: decisions are made collaboratively, and public representation of the body is typically divided between the cochairs. While less frequent than "chairmanship", it is well established in official reports, minutes, and news coverage of institutions that adopt dual leadership structures.
nounThe position, role, or state of serving as one of two or more cochairpersons who jointly lead a committee, board, or event.
- The joint role or office of serving as cochair of a committee, commission, or organization.
- The period during which someone serves as a cochair.
"Her cochairmanship of the fundraising committee brought new energy to the organization."
"Under their cochairmanship, the panel published its landmark report within eighteen months."
"She assumed the cochairmanship alongside a former senator in early 2023."
The plural is rare but legitimate when referring to multiple instances of holding such a role, e.g., across different bodies or time periods.
"Over her career she held cochairmanships of three separate national committees."
Some organizations split the top job on purpose — cochairmanship lets two people hold the same gavel at once.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of cochairmanship
Cochairmanship is formed from three English elements: the Latin-derived prefix "co-" (from Latin "cum", meaning "with" or "together"), the noun "chairman", which arose in English in the mid-17th century from "chair" (ultimately from Latin "cathedra", a seat), and the suffix "-ship", from Old English "-scipe", denoting state or condition. The compound emerged as dual leadership arrangements became common in modern organizations. Cognates of the root include "chancellor" and "cathedral", which trace back to the same Latin seat-related root.
How cochairmanship is actually used
Formal register, used mainly in organizational, political, and corporate contexts. Often written with a hyphen ("co-chairmanship") in some style guides; both spellings are widely accepted. Typically appears with prepositions such as "under," "during," or "of."
Easily confused with cochairmanship
Chairmanship refers to leading a body alone, whereas cochairmanship specifically denotes sharing that leadership with one or more others.