chair
🇺🇸
/tʃer/
🇬🇧
/tʃeə(r)/
a seat with a back for one person
I sit on the chair at my desk.
the person who leads a meeting or group
The chair called the meeting to order.
a university professor's position
She holds the chair of history at the university.
a device used for execution by electricity
The electric chair is a method of execution.
to lead or manage a meeting
She will chair the committee meeting.