leaving no opportunity for denial or refusal; imperative: a peremptory command.
2.
imperious or dictatorial.
3.
positive or assertive in speech, tone, manner, etc.
4.
Law.
a.
that precludes or does not admit of debate, question, etc.: a peremptory edict.
b.
decisive or final.
c.
in which a command is absolute and unconditional: a peremptory writ.
Origin: 1505–15; < L peremptōrius final, decisive, lit., deadly, destructive (deriv. of perimere to take away fully, destroy, slay), equiv. to per-per-+ em-, base of emere to buy, orig. to take + -tōrius-tory1, with intrusive p
Putting an end to all debate or action: a peremptory decree.
Not allowing contradiction or refusal; imperative: The officer issued peremptory commands.
Having the nature of or expressing a command; urgent: The teacher spoke in a peremptory tone.
Offensively self-assured; dictatorial: a swaggering, peremptory manner.
[Latin peremptōrius, from peremptus, past participle of perimere, to take away : per-, per- + emere, to obtain; see em- in Indo-European roots.] per·emp'to·ri·ly adv., per·emp'to·ri·ness n.
"decisive," 1513, legal term, from Anglo-Fr. peremptorie, from M.Fr. peremtoire, from L. peremptorius "destructive, decisive, final," from peremptor "destroyer," from perimpere "destroy, cut off," from per- "away entirely, to destruction" + emere "to take" (see exempt). Of persons or their words, "certain, assured, brooking no debate," 1586.
Main Entry: pe·remp·to·ry Pronunciation: p&-'remp-t&-rE Function: adjective Etymology: Late Latin peremptorius, from Latin, destructive, from perimere to take entirely, destroy 1: permitting no dispute, alternative, or delay; specifically: not providing an opportunity to show cause why one should not comply peremptory mandamus may be allowed —Revised Statutes of Nebraska> 2: not requiring cause —see also peremptory challenge at CHALLENGE —pe·remp·to·ri·ly/p&-'remp-t&-r&-lE, -"remp-'tOr-&-lE/adverb —pe·remp·to·ri·ness/-'remp-t&-rE-n&s/noun