| 释义 | 
		chair·man I. \ˈ ̷ ̷mən\ noun (plural chairmen) 1.  : one who occupies a chair: as  a.  : the presiding officer of a meeting or assembly  b.  : the head officer of an organization or committee who is entitled to preside at its meetings and usually to exercise some authority in carrying on its affairs; specifically  : chairman of the board  c.  : a professor or instructor who is chief officer of a department of instruction; often  : one who has relatively little power to determine policy and exercise authority except with the approval of his colleagues or of a committee of them — distinguished from head 2.   a.  : one who serves as a carrier of a sedan chair  b.  : one who wheels an invalid's chair 3.  : one in charge : supervisor, director  < chairman of refreshments for a club meeting >  < hospitality chairman >  < legislative chairman >  < chairman of freshman history courses > 4.  : a master of ceremonies of music-hall entertainments II. transitive verb (chairmaned or chairmanned ; chairmaned or chairmanned ; chairmaning or chairmanning ; chairmans) Etymology: chairman (I)  1.  : to act as chairman of (a meeting or assembly) 2.  : to be chairman of (an organization or committee) |