IPA: //ˈkoʊˌtʃɛr//
KK: /ˈkoʊˌtʃɛr/
A person who shares the responsibility of leading a meeting or organization with one or more other leaders.
The committee decided to cochair the meeting to ensure all voices were heard.
Cochair → It is formed from "co-" (meaning together) and "chair" (from Old French *chaiere*, meaning a seat or chair). The word "cochair" means to share the responsibilities of leading or presiding over a meeting or organization together with another person.
Think of two people working 'together' ('co-') to lead from their 'chairs' — that's why cochair means to share leadership.