Meaning & use

beam

noun·Everyday

A long, sturdy piece of wood, metal, or concrete used to support a structure such as a roof or floor.

See it in a sentence

Workers lifted a heavy steel beam into place across the top of the building.

A beam of sunlight broke through the clouds and lit up the valley below.

A note on using this word

Beam can describe a structural support or a narrow ray of light, and it can also mean to smile broadly, as in 'she beamed with pride.'

Words with a similar meaning

This term is best learned through its definition and examples.

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Another way to use it

2. verb

To smile radiantly, or to transmit a signal in a particular direction.

He beamed with pride as his daughter accepted her diploma.

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