ℤ

See also: Z [U+005A LATIN CAPITAL LETTER Z], z, ʒ, Ζ [U+0396 GREEK CAPITAL LETTER ZETA], and Appendix:Variations of "z"

ℤ U+2124, ℤ
DOUBLE-STRUCK CAPITAL Z
← ℣
[U+2123] 		Letterlike Symbols ℥ →
[U+2125]

Translingual

Etymology

From abbreviation of German Zahlen (“numbers”).

Symbol

ℤ

  1. (mathematics) The set of integers.
  2. (algebra, topology, order theory) That set, with some usual structure.
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