Verb

1. roll around the rim of
2. furnish with a rim
3. run around the rim of

Noun

1. the top edge of a vessel or other container
2. a projection used for strength or for attaching to another object
3. the outer part of a wheel to which the tire is attached
4. (basketball) the hoop from which the net is suspended
5. the shape of a raised edge of a more or less circular object