- a person or thing that seals; specif., a substance used to seal a porous surface, as before painting
- an inspector who tests and certifies weights and measures
- a hunter of seals
- a ship used in seal hunting
- One that seals, as an undercoat of paint or varnish used to size a surface.
- An officer who inspects, tests, and certifies weights and measures.
seal (to close something)
seal (to hunt seals)