1. A movable single seat with a back.

2. An official seat, as of a chief magistrate or a judge, but esp. that of a professor; hence, the office itself. The chair of a philosophical school. Whewell. A chair of philology. M. Arnold.

3. The presiding officer of an assembly; a chairman; as, to address the chair.

4. A vehicle for one person; either a sedan borne upon poles, or two- wheeled carriage, drawn by one horse; a gig. Shak. Think what an equipage thou hast in air, And view with scorn two pages and a chair. Pope.

5. An iron blok used on railways to support the rails and secure them to the sleepers. Chair days, days of repose and age. — To put into the chair, to elect as president, or as chairman of a meeting. Macaulay. — To take the chair, to assume the position of president, or of chairman of a meeting.

CHAIR
Chair, v. t. [imp. & p. pr. Chaired; p. pr. & vb. n. Chairing.]

1. To place in a chair.

2. To carry publicly in a chair in triumph. [Eng.]

CHAIRMAN
Chair"man, n.; pl. Chairmen (.

1. The presiding officer of a committee, or of a public or private meeting, or of any organized body.