rim

Từ điển American Heritage Dictionary 4th

rim (rĭm)n.
1. The usually curved or circular border or edge of an object. See Synonyms at border.
2. The circular outer part of a wheel, furthest from the axle.
3. A circular metal structure around which a wheel tire is fitted.tr.v. rimmed, rim·ming, rims
1. To furnish with a rim.
2. Sports. To roll around the rim of (a basket or golf cup, for example) without falling in.
3. Vulgar Slang. To perform anilingus on. [Middle English, from Old English rima.]

• Từ đồng nghĩa / Synonyms:
  brim, lip, flange