| Brim 1. (n.) The rim, border, or upper edge of a cup, dish, or any hollow vessel used for holding anything. 2. (n.) The edge or margin, as of a fountain, or of the water contained in it; the brink; border. 3. (n.) The rim of a hat. 4. (v. i.) To be full to the brim. 5. (v. t.) To fill to the brim, upper edge, or top. 6. (a.) Fierce; sharp; cold. See Breme. Thesaurus Entries bank, board, border, bordure, brink, brow, coast, edge, featheredge, flange, frame, fringe, hem, labellum, labium, labrum, ledge, limb, limbus, lip, list, marge, margin, overflow, ragged edge, rim, selvage, shore, side, sideline, skirt, verge |