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[puh-remp-tuh-ree, per-uh mp-tawr-ee, -tohr-ee] /pəˈrɛmp tə ri, ˈpɛr əmpˌtɔr i, -ˌtoʊr i/
leaving no opportunity for denial or refusal; imperative:
a peremptory command.
imperious or dictatorial.
positive or assertive in speech, tone, manner, etc.
  1. that precludes or does not admit of debate, question, etc.:
    a peremptory edict.
  2. decisive or final.
  3. in which a command is absolute and unconditional:
    a peremptory writ.
Origin of peremptory
1505-15; < Latin peremptōrius final, decisive, literally, deadly, destructive (derivative of perimere to take away fully, destroy, slay), equivalent to per- per- + em-, base of emere to buy, orig. to take + -tōrius -tory1, with intrusive p
Related forms
peremptorily, adverb
peremptoriness, noun
overperemptorily, adverb
overperemptorilyness, noun
overperemptory, adjective
unperemptorily, adverb
unperemptoriness, noun
unperemptory, adjective
Can be confused
peremptory, preemptive.
2. arbitrary, dogmatic, domineering. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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Examples from the Web for peremptory
Historical Examples
  • He tried to evade immediate payment, but on this point his creditor was peremptory.

    Brave and Bold Horatio Alger
  • A peremptory order from de Naarboveck had caused Wilhelmine to descend.

    A Nest of Spies Pierre Souvestre
  • It is the peremptory military spirit which prevails in the government of honour.

    The Republic Plato
  • He was so peremptory that Andre-Louis turned to look at him.

    Scaramouche Rafael Sabatini
  • Thorpe hailed him, with a peremptory tone, and gave the brusque order, "Strand!"

    The Market-Place Harold Frederic
  • A peremptory order to surrender the house and demesne was also issued.

    Sir Jasper Carew Charles James Lever
  • "Give me this revolver," said Willems, in a peremptory tone.

  • This uplifting illusion made him inquisitorial and peremptory.

    The Shadow-Line Joseph Conrad
  • "This is somewhat of a peremptory proceeding," replied Jack.

  • I have got a peremptory letter from the bishop, and must be back in Murranakilty as soon as I can.'

    Jack Hinton Charles James Lever
British Dictionary definitions for peremptory


urgent or commanding: a peremptory ring on the bell
not able to be remitted or debated; decisive
positive or assured in speech, manner, etc; dogmatic
  1. admitting of no denial or contradiction; precluding debate
  2. obligatory rather than permissive
Derived Forms
peremptorily, adverb
peremptoriness, noun
Word Origin
C16: from Anglo-Norman peremptorie, from Latin peremptōrius decisive, from perimere to take away completely, from per- (intensive) + emere to take
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for peremptory

"decisive," mid-15c., legal term, from Anglo-French peremptorie, from Middle French peremtoire, from Latin peremptorius "destructive, decisive, final," from peremptor "destroyer," from perimpere "destroy, cut off," from per- "away entirely, to destruction" (see per) + emere "to take" (see exempt (adj.)). Of persons or their words, "certain, assured, brooking no debate," 1580s. Related: Peremptorily.

Online Etymology Dictionary, © 2010 Douglas Harper
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