Dup (noun) Definition, Meaning & Examples

verb (used with object), dupped, dup·ping.Archaic.
  1. to open.
abbreviation
  1. duplicate.
verb dups, dupping or dupped
  1. to open
verb (adverb)
  1. Australian sport
    • to set up a defence
    • to mark an opponent
Dup (noun) Definition, Meaning & Examples

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