To emit light or energy in the form of rays or waves. The lighthouse beamed its light across the dark sea.
To smile broadly and radiantly. She beamed with joy when she received the good news.
To transmit a signal or broadcast. The satellite beamed the television signal to homes across the country.
To direct or aim something, such as a look or a message. He beamed his approval at the team from across the room.
Science fiction: to transport (a person or object) instantaneously by means of a beam of energy; to teleport. The captain ordered the engineer to beam them back to the ship.
To strengthen, furnish, or support (a structure) with beams. The builders beamed the floor to bear the additional load.