A long, sturdy piece of squared timber or metal used to support the roof or floor of a building. noun
The construction workers installed a steel beam to support the new bridge.
The wooden beams in the old barn were beginning to rot and needed replacement.
A ray or shaft of light. noun
A beam of sunlight broke through the clouds, illuminating the valley below.
The lighthouse sent out a powerful beam to guide ships safely to shore.
A radiant or good-natured look or smile. noun
She had a beam of happiness on her face when she received the good news.
His beam of pride was evident as he watched his daughter graduate.
To emit light or energy; to shine brightly. verb
The flashlight beamed across the dark room, revealing the hidden door.
The satellite beamed signals back to Earth from space.
To smile broadly and radiantly. verb
He beamed with joy when he heard he got the job.
She couldn't help but beam as she accepted the award.