- Clothing fastener - Fastener on a cardigan - Shirt fastener - Something to push - A knob; a small ball; a small, roundish mass. - A catch, of various forms and materials, used to fasten
together the different parts of dress, by being attached to one part,
and passing through a slit, called a buttonhole, in the other; -- used
also for ornament. - A bud; a germ of a plant.