1

dup

play
verb \ˈdəp\

Definition of dup

archaic

  1. transitive verb
  2. :  open

Origin and Etymology of dup

contraction of do up


First Known Use: 1547


2

dup

abbreviation

Definition of dup

  1. 1 duplex

  2. 2 duplicate


Medical Dictionary

dup

abbreviation

Medical Definition of dup

  1. duplicate


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a harsh rebuke

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