To serve as chairman.

A male given name from Old English. Also a modern nickname for Charles, Chadwick and similar-sounding names / (Britain) The British version of the "Kilroy was here" graffiti.

(Internet slang, seduction community, incel slang) A very handsome, usually tall, man whom women find sexually attractive; at times seen as an alpha male of a group.

A country in Central Africa. Official name: Republic of Chad.

(forestry, machinery, DIY) A power saw that has a power-driven and fast-revolving chain of metal teeth, usually used to cut trees.

(transitive, forestry, DIY) To cut with a chainsaw.

A chairman or chairwoman, someone who presides over a meeting, board, etc.

An item of furniture used to sit on or in, comprising a seat, legs or wheels, back, and sometimes arm rests, for use by one person. Compare stool, couch, sofa, settee, loveseat and bench.

(transitive) To act as chairperson at; to preside over. / (transitive) To carry in a seated position upon one's shoulders, especially in celebration or victory.

A series of interconnected rings or links usually made of metal. / A series of interconnected things. / A series of stores or businesses with the same brand name.