Caster
nounverified·updated May 18, 2026
a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable
Framework senses
- §1
- a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable
- §2
- a shaker with a perforated top for sprinkling powdered sugar
- §3
- a worker who casts molten metal into finished products