Brim

1. n. The rim of a hat.
2. n. The rim, border, or upper edge of a cup, dish, or any hollow vessel used for holding anything.
3. n. The edge or margin, as of a fountain, or of the water contained in it; the brink; border.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.