Definition of e E

/iˈ/ - [ee] -

We found 13 definitions of e from 7 different sources.

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What does e mean?

WordNet

WordNet by Princeton University

Noun

Plural: es

e - the 5th letter of the Roman alphabet
  e
  alphabetic character, letter of the alphabet, letter a written message addressed to a person or organization; "mailed an indignant letter to the editor"
e - the base of the natural system of logarithms; approximately equal to 2.718282...
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

  • e (Noun)
    The base of the natural logarithm, 2. 718281828459045.

Webster DictionaryWebster's Unabridged Dictionary 📘

  • e
    E is the third tone of the model diatonic scale. E/ (E flat) is a tone which is intermediate between D and E.
  • e (pl. )
    of Notopodium

OmegaWiki DictionaryOmegaWiki Dictionary Ω

  • e
    A spoken language in China
  • e
    A chemically modified amphetamine that has hallucinogenic as well as stimulant properties.
  • e
    Musical note between D and F.

Sailor's Word-BookThe Sailor's Word-Book

  • e
  • e
    The second class of rating on Lloyd's books for the comparative excellence of merchant ships. (See A.)

Wikipedia Wiktionary dictionary logo

  • E is the fifth (number 5) letter in the English alphabet.
  • mathematical constant
    e is a mathematical constant. It also has other names, like "Euler's number" (because of the Swiss mathematician Leonhard Euler), or "Napier's constant" (because of the Scottish mathematician John Napier). It is an important number in mathematics, like π and "i." It is an irrational number, which means it is impossible to write as a fraction with two integers; but some numbers, like 2.71828182845904523536 come close to the real value.

    The number "e" is very important for exponential functions. For example, an exponential function becomes bigger by a factor "e" in the same time that a linear function (one that looks like a straight line) becomes bigger by a factor 2.

    Definitions.

    In other words, there is a number, formula_2 converges to, if n is made very big. This number is "e".

    The true value of "e" is a number that never ends,

Part of speech

🔤
  • e, noun, singular of es.

Pronunciation

Sign Language

e in sign language
Sign language - letter E Sign language - letter E