What's the difference between beaminess and beamy?

Beaminess

---

Definition:

• (n.) The state of being beamy.

Example Sentences:

Beamy

---

Definition:

• (a.) Emitting beams of light; radiant; shining.
• (a.) Resembling a beam in size and weight; massy.
• (a.) Having horns, or antlers.

Example Sentences: