Unsupported titles/Double colon

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Character :
Unicode name COLON
Code point U+003A
Entity number :
Unicode block Basic Latin
9 [U+0039] [U+003B] ;



  1. (rare) Used in a proportion to separate one ratio from another. .
  2. (programming) A namespace or scope resolution operator in some programming languages.
  3. (networking) Contracted notation of an IPv6 address which contains consecutive zeros inbetween colons.
    2001:db8::ff00:42:8329 = 2001:0db8:0000:0000:0000:ff00:0042:8329
    ::1 = 0000:0000:0000:0000:0000:0000:0000:0001