The meaning of BRIM is an upper or outer margin : verge. How to use brim in a sentence.

brim noun (PART OF HAT) [ C usually sing ] the bottom part of a hat that sticks out:

BRIM definition: the upper edge of anything hollow; rim; brink. See examples of brim used in a sentence.

Definition of brim noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Brim definition: The uppermost edge of a hollow container or natural basin.

brim1 /brɪm/ n., v., brimmed, brim•ming. the upper edge of anything hollow, such as a glass, cup, or bowl. an edge that sticks out: the brim of a hat. v. to be full to the brim or to the top edge:[~ …

Jan 6, 2026 · brim (plural brims) Originally, a border or edge of a sea, a river, or other body of water; now, any border or edge. quotations