From Wiktionary, the free dictionary

See also: E, è, é, e-, -e, and Appendix:Variations of "e"

e U+0065, e
LATIN SMALL LETTER E
d
[U+0064]
Basic Latin f
[U+0066]

Translingual

English Wikipedia has an article on:
Wikipedia

Etymology

Approximate form of upper case letter E that was the source for lower case e Modification of capital letter E in uncial script, from Ancient Greek Ε (E, epsilon).

Pronunciation

  • Pronunciation of IPA [eː]:(file)

Letter

e (upper case E)

  1. The fifth letter of the basic modern Latin alphabet.

See also

Symbol

e

  1. (mathematics) The base of natural logarithms, also known as Euler's number, a transcendental number with a value of approximately 2.718281828459…
  2. (sciences, computing) Symbol separating mantissa from the exponent in scientific notation.
    1.2566e−6 = 1.2566 × 10−6
  3. (IPA) a close-mid front unrounded vowel.
  4. (superscript , IPA) [e]-coloring or a weak, fleeting, epenthetic or echo [e].
  5. (algebra, group theory) identity element.
    ae = ea = a
  6. (physics) Electron.
    Coordinate terms: p, n
  7. (physics) Elementary charge.
  8. (mathematics) Eccentricity.
    • 2006 August, Alexander V. Krivov, Artem G. Feofilov, Valeri V. Dikarev, “Search for the putative dust belts of Mars: The late 2007 opportunity”, in Planetary and Space Science, volume 54, numbers 9–10 (in English), →DOI, page 873:
      In addition, we included here another effect—the modulation of the radiation pressure force by the orbital eccentricity of Mars, —an effect, whose existence was first pointed out by Juhász and Horányi (1995) []
  9. (materials science) Engineering strain.
    Coordinate term: ε (true strain)

Usage notes

In the sense as a mathematical constant, the symbol is traditionally represented in an italic font.

Synonyms

  • (scientific notation): E
  • (electron): e⁻
  • (identity element): 1, (chiefly matrices) I

See also

Other representations of E:

English

Etymology 1

The letter name is ultimately from Latin ē. Use of the Latin letter in (Old) English displaced, in whole or in part, five futhorc letters in the 7th century: (e), (æ), (ea), (eo), and (œ).

Pronunciation

  • (letter name): IPA(key): /ˈiː/
  • (phoneme): IPA(key): /ɛ/, /iː/, /ɪ/, /ə/, /eɪ/
    • In addition to the phonemes noted above, "e" can also be silent, representing no sound itself but indicating which phoneme another letter in the word represents. See the article "Silent e" on Wikipedia.

Letter

e (lower case, upper case E, plural es or e's)

  1. The fifth letter of the English alphabet, called e and written in the Latin script.
Coordinate terms
Derived terms

Number

e (lower case, upper case E)

  1. The ordinal number fifth, derived from this letter of the English alphabet, called e and written in the Latin script.

Noun

e (plural ees)

  1. The name of the Latin-script letter E/e.
Alternative forms
Coordinate terms

Etymology 2

From a deliberate apheresis of both he and she.

Pronoun

English Wikipedia has an article on:
Wikipedia

e (third-person singular, nominative case, accusative em, possessive adjective eir, possessive noun eirs, reflexive emself)

  1. (rare, epicene, nonstandard) A gender-neutral third-person singular subject pronoun, equivalent to the singular they and coordinate with gendered pronouns he and she.
    • 2000, Jane Love, “Ethics, Plugged and Unplugged: The Pegagogy of Disorderly Conduct”, in James A. Inman, Donna N. Sewell, editors, Taking flight with OWLs: Examining Electronic Writing Center Work, Taylor & Francis, →ISBN, →OL, LCC PE1414.T24 1999, page 193:
      E invites em to consider how ey represent emselves[sic], and in so doing, e focuses eir attention on the ethics that make human relations possible.
    • 2023, Aimee Ogden, “A Half-Remembered World”, The Magazine of Fantasy & Science Fiction, vol. 145, no. 1-2, whole no. 768 (July/August 2023), pages 146-202
      Empre waded out to help them cross the last stretch. More people, a few hundred, perhaps, had gathered along the shore. One of them came running at Melu with a cry—she threw up her arms in defense. But it was Aeran, only Aeran. E seized Asu and clasped her close, eir eyes closed tightly as e sobbed eir relief.
Synonyms

Translations

Etymology 3

Abbreviations.

  1. (Stenoscript) a word-initial letter ⟨e⟩
  2. (Stenoscript) the long vowel /iː/ at the end of a word, or before a final consonant that is not /dʒ, v, z/. (Note: the final consonant is not written; [ɪə˞] counts as /iːr/.)
  3. (Stenoscript) the words he, me

Afar

Letter

e

  1. The fifth letter of the Afar alphabet, written in the Latin script.

See also

Afrikaans

Pronunciation

Noun

e (plural e's, diminutive e'tjie)

  1. The name of the Latin-script letter E/e.

Ainu

Pronunciation

Verb

e (Kana spelling )

  1. (transitive) to eat

Synonyms

See also

  • ku (to drink)

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