Beam"y (?), a.
1.
Emitting beams of light; radiant; shining.
"
Beamy gold."
Tickell.
2.
Resembling a beam in size and weight; massy.
His double-biting ax, and beamy spear.
Dryden.
3.
Having horns, or antlers.
Beamy stags in toils engage.
Dryden.
© Webster 1913.