A piece of furniture for one person to sit on, typically having a back and four legs. She pulled out a chair and sat down at the table.
The position of a person in charge of a meeting or organization. He was elected as the chair of the committee.
A professorship at a university. She holds the chair of philosophy at the university.
An instrument of execution in the form of an electrically powered chair; the electric chair. The convicted killer was sentenced to the chair.
The person who presides over a meeting or organization; a chairperson. The chair called the meeting to order at nine o’clock.