Z (noun) Definition, Meaning & Examples

abbreviation
  1. zone.
Symbol, Mathematics.
  1. an unknown quantity or variable.
  2. (in Cartesian coordinates) the z-axis.
noun, plural Z's or Zs, z's or zs.
  1. the 26th letter of the English alphabet, a consonant.
  2. any spoken sound represented by the letter Z or z, as in zero, zigzag, or buzzer.
  3. something having the shape of a Z.
  4. a written or printed representation of the letter Z or z.
  5. a device, as a printer's type, for reproducing the letterZ or z.
abbreviation
  1. zenith distance.
  2. zone.
Symbol.
  1. the 26th in order or in a series.
  2. the medieval Roman numeral for 2000.
  3. atomic number.
  4. impedance (def. 1).
abbreviation
  1. zero.
symbol for
  1. the z- axis or a coordinate measured along the z- axis in a Cartesian or cylindrical coordinate system
  2. an algebraic variable
noun plural z's, Z's or Zs
  1. the 26th and last letter and the 20th consonant of the modern English alphabet
  2. a speech sound represented by this letter, in English usually a voiced alveolar fricative, as in zip
    • something shaped like a Z
    • (in combination)
symbol for
  1. any unknown, variable, or unspecified factor, number, person, or thing
  2. atomic number
  3. impedance
  4. zone
  5. zaïre
abbreviation for
  1. Zambia (international car registration)
Z (noun) Definition, Meaning & Examples

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