Englishfor English speakers
e
Noun
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E is the fifth letter of the alphabet, and is the most common vowel and letter used in the English language.
"d" comes before "e"
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The constant e is a real number that has formula math \mathrm{e}=\lim_{n \to \infty}\left(1+\frac{1}{n}\right)^{n}/math, and is approximately 2.718281828.
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.
microfabrication
noun
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The technology used to fabricate components on a micrometer-sized scale; especially such components built on silicon wafers