a pair of male/female interlocking disks used to fasten a piece of clothing in place of buttons

plural of slide fastener

(transitive) To fasten or attach

Synonym of snap fastener

plural of snap fastener

plural of pop fastener

A stationery fastening device made of thin, soft metal, with a round head and a flat, split shank, which is spread after insertion in a hole in a stack of pages, in much the same way as a cotter pin or a split rivet.

(UK, dialect, obsolete, Cheshire, Lincolnshire) Shrove Tuesday

plural of paper fastener