| caster | |
| 1. n. Someone or something that casts | |
| a caster of spells; a caster of stones; a caster of bronze statuary | |
| 2. n. A wheeled assembly attached to a larger object at its base to facilitate rolling. A caster usually consists of a wheel (which may be plastic, a hard elastomer, or metal), an axle, a mounting provision | |
| Many office chairs roll on a set of casters. | |
| 3. n. A shaker with a perforated top for sprinkling condiments such as sugar, salt, pepper, etc. | |
| a set of casters | |
| 4. n. A stand to hold a set of shakers or cruets. | |
