rim (
http://definr.com/rim)
n 1: the shape of a raised edge of a more or less circular object
2: (basketball) the hoop from which the net is suspended; "the
ball hit the rim and bounced off"
3: the outer part of a wheel to which the tire is attached
4: a projection used for strength or for attaching to another
object [syn:
flange]
5: the top edge of a vessel [syn:
brim,
lip]
v : run around the rim of