E

Pronunciation

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phoneme

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letter name

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Noun

The letter E

1. 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"

2. Template:Mathematics The constant e is a real number that has formula $\mathrm{e}=\underset{n\to \mathrm{\infty }}{\lim }{(1+\frac{1}{n})}^n$, and is approximately 2.718281828.

Related words

• π