caster

English Thesaurus

1. a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable (noun.artifact)

hypernym	:	roller,
definition	:	a small wheel without spokes (as on a roller skate) (noun.artifact)

2. a shaker with a perforated top for sprinkling powdered sugar (noun.artifact)

hypernym	:	shaker,
definition	:	a container in which something can be shaken (noun.artifact)

3. a worker who casts molten metal into finished products (noun.person)

hypernym	:	worker,
definition	:	a person who works at a specific occupation (noun.person)

derivation	:	cast, mold, mould,
definition	:	form by pouring (e.g., wax or hot metal) into a cast or mold (verb.creation)

derivation	:	cast, mold, mould,
definition	:	form by pouring (e.g., wax or hot metal) into a cast or mold (verb.creation)