WordReference Random House Unabridged Dictionary of American English © 2026
beam•y
(bē′mē),USA pronunciation adj., beam•i•er, beam•i•est.
beam′i•ly, adv.
beam′i•ness, n.
- emitting beams of or as of light;
radiant. - Nauticalbroad in the beam, as a ship.
- [Zool.]having antlers, as a stag.
- Middle English bemy. See beam, -y1 1350–1400
beam′i•ness, n.