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beam

noun C1 Formal

Meaning

A beam is a long, sturdy piece of material, typically wood or metal, used to support structures or convey loads, often characterized by its ability to withstand bending and deformation under stress; in a broader context, it can also refer to a directed st
💡 While "beam" can refer to both physical structures and metaphorical streams of energy, it is important to distinguish between these uses to avoid ambiguity, particularly in technical contexts.

Example Sentences

The beam of light was analyzed to study its wavelength properties .
The strong beam supported the roof during the heavy storm .

Word in Context

On a quiet Saturday morning an architect stood in the old loft , studying how the angled light revealed every knot and grain in the timber . He ran his hand along a central beam and noticed a slight sag where the joist met the wall , a detail that suggested gradual settlement rather than sudden failure . After measuring the deflection and inspecting adjacent supports , he concluded the structure could be preserved with modest reinforcement rather than full replacement . He explained to the homeowner that adding steel plates and a discreet brace would redistribute loads while keeping the character of the room intact . The proposal required precise workmanship , and he emphasized that a careful intervention now would prevent more extensive and costly repairs later . They agreed to proceed , relieved that the historic interior could be maintained safely .

Common Phrases

load-bearing beam laser beam beam of light

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