What does peremptory mean?
Peremptory describes something that is authoritative, final, and intended to leave no opportunity for debate or appeal. The word is especially common in legal and institutional language, where it can refer to a ruling, dismissal, command, or refusal presented as conclusively settled. It may also characterize a person's tone or manner as forceful, dogmatic, and dismissive of discussion. Although the word can describe an effective final decision, it often suggests abruptness or excessive authority, particularly when used of speech or interpersonal behavior. The related adverb peremptorily is occasionally used to emphasize an uncompromising manner or an absolute refusal. In modern English, peremptory is principally an adjective; it is not normally used as a noun.
adjectiveAuthoritative and final, often in a way that leaves no room for discussion or appeal. A peremptory statement or order is especially associated with decisions, dismissals, and commands that are presented as unquestionably final.
- Authoritative and final, especially in reference to an order, ruling, dismissal, or refusal.
- Dogmatic or imperious, with little willingness to consider opposing views.
"The judge issued a peremptory ruling that ended the discussion."
"The tenant received a peremptory notice to vacate the premises by the end of the month."
"Her peremptory tone discouraged debate, even though several members disagreed."
A peremptory order does not merely close a discussion; it declares that discussion is over.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does peremptory come from?
Peremptory comes through French from Latin peremptorius, meaning final or decisive. The Latin word was derived from perimere, “to destroy, kill, or settle conclusively,” and related forms such as peremptio, “a killing or decisive act.” The word entered English in the 16th century in legal and general senses involving finality and authoritative determination.
Related word forms
How peremptory is actually used
The word is formal and often carries a negative or authoritarian connotation, particularly when describing a person's manner. In legal contexts, it usually indicates that a decision or procedural action is final and not subject to ordinary reconsideration.
Easily confused with peremptory
Preemptive means taking action before a threat or challenge occurs, whereas peremptory means final and beyond challenge.