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Definition 2024


Χ

Χ


Χ U+03A7, Χ
GREEK CAPITAL LETTER CHI
Φ
[U+03A6]
Greek and Coptic Ψ
[U+03A8]
See also: χ and Appendix:Variations of "x"

Greek

Letter

Χ (Ch) (uppercase, lowercase χ)

  1. The upper case letter chi (χι), the 22nd letter of the modern Greek alphabet.

Numeral

Χ'

  1. The number 600 in Greek numerals.

  1. The number 600,000 in Greek numerals.

See also

χ

χ


χ U+03C7, χ
GREEK SMALL LETTER CHI
φ
[U+03C6]
Greek and Coptic ψ
[U+03C8]
See also: Χ and Appendix:Variations of "x"

Translingual

Symbol

χ

  1. (IPA) a voiceless uvular fricative
  2. (mathematics) characteristic function (any meaning) or characteristic polynomial

Usage notes

  • Not to be confused with ϰ (ϰ) (the cursive kappa).

See also


Greek

Letter

χ (ch) (lowercase, uppercase Χ)

  1. The lower case letter chi (χι), the 22nd letter of the modern Greek alphabet.

Numeral

χ'

  1. The number 600 in Greek numerals.

  1. The number 600,000 in Greek numerals.

See also