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See also: | [U+007C VERTICAL LINE], ǁ [U+01C1 LATIN LETTER LATERAL CLICK], and [U+2225 PARALLEL TO]

Translingual[edit]

Character
Unicode name DOUBLE VERTICAL LINE
Code point U+2016
Unicode block General Punctuation
[U+2015] [U+2017]

Symbol[edit]

  1. (mathematics) The "double vertical line". Used on either side of an object to denote the norm of that object
    ‖(4,3)‖ = 5
  2. (lexicography) unnaturalised, foreign

Hyponyms[edit]

  • (mathematics: norm): |