Beām'y, a.

a. 1. Emitting rays of light; radiant; shining. “Beamy gold.” Tickell.

2Sense 2. Resembling a beam in size and weight; massy. “His . . . beamy spear.” Dryden.

3Sense 3. Having horns, or antlers. “Beamy stags in toils engage.” Dryden.