1. a long piece of wood, metal, or concrete used as a structural support in buildings
2. a ray or shaft of light
3. a wide happy smile

1. to smile widely and happily
2. to send out light or radio waves

Examples

• The wooden beam supports the roof of the old barn.
• A beam of sunlight streamed through the window.
• She had a beam of joy on her face when she saw the surprise.
• The lighthouse beams its light across the dark ocean.
• The proud father beamed at his daughter’s graduation.
• The radio station beams programs to listeners worldwide.
• Steel beams form the skeleton of the skyscraper.
• He beamed with pride after winning the award.