beam
Beam (noun) means a long, sturdy length of wood, steel, or concrete used to support a structure such as a floor, roof, or ship deck. Example: “The builders lifted a heavy wooden beam into place above the doorway.”
How to use beam
Learner’s notesIn plain EnglishA supporting length of material, a ray of light, or a big happy smile — the verb can mean to smile, shine, or transmit a signal.
Word forms
- Plural
- beams
- Third person singular
- beams
- Past tense
- beamed
Fill the gap
Can you complete this real example?
The builders lifted a heavy wooden _____ into place above the doorway.
Etymology
From Old English bēam, which originally meant "tree" or "piece of wood" — the sense survives in words like "boom" (a ship's spar) and in some plant names.
Synonyms
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Rhymes for beam
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