Englishfor English speakers
reference
Noun
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A reference is something that can be compared to.
When making your model, use the model I created as a reference.
reference
Verb
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When you reference something, you cite it as a source.
Reference the dictionary for the definition of this word.
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When you reference something, you mention it.
beam
Noun
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A beam is a line of light or energy.
A beam of sunlight came through the window making a rectangle on the floor.
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A beam is a long straight piece of wood or metal used in building to support weight.
Inside, the ceiling of the tunnel was held up with beams and was high enough that we could stand.
beam
Verb
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If you beam a signal from one place to another, you send it through the air.
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If you beam, you smile and look very happy.