1. emitting or reflecting bright light; radiant
Usage: literary
2. having a wide beam or breadth
Usage: nautical; technical

Examples

• The beamy lighthouse guided ships safely to shore.
• Her beamy smile lit up the entire room.
• The beamy vessel was stable in rough seas.
• Sunlight streamed through the window in beamy rays.
• The captain preferred the beamy design for its stability.
• Stars cast their beamy light across the night sky.