Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun caster

3 senses of caster

Sense 1
caster -- (a worker who casts molten metal into finished products)
       => worker -- (a person who works at a specific occupation; "he is a good worker")

Sense 2
caster, castor -- (a shaker with a perforated top for sprinkling powdered sugar)
       => shaker -- (a container in which something can be shaken)

Sense 3
caster, castor -- (a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable)
       => roller -- (a small wheel without spokes (as on a roller skate))