Definition
Commissive describes conduct that consists of an affirmative act — something done — as opposed to an omission, failure to act, or passive acquiescence. In legal usage, the term distinguishes active wrongdoing from passive neglect. A commissive wrong arises from something the actor did; a permissive or omissive wrong arises from something the actor failed to do or allowed to happen.
The term appears most frequently in property law, where commissive waste is contrasted with permissive waste, but the underlying active/passive distinction carries across tort, criminal, and contract law contexts even when the word "commissive" itself is not used.
Common Language
Modern common usage (Wiktionary): By commission; resulting from a positive act. Also used in linguistics to describe speech acts that commit the speaker to a future action, such as a promise or threat.
Historical common usage (Webster's 1913): Relating to commission; of the nature of, or involving, commission. Marked as rare.
Both Webster's and Wiktionary treat commissive as an unremarkable adjective meaning simply "involving a commission" or "resulting from an act." The legal significance is narrower and more technical: in law, commissive functions as one half of a structural opposition — commissive versus permissive — that carries real doctrinal consequences for liability, intent, and remedy. A researcher who encounters the word in a legal source and reads it as merely synonymous with "involving action" will miss that opposition entirely.
Common Confusion
COMMISSIVE vs. OMISSIVE: These are antonyms, not synonyms, but the opposition is easy to lose track of in older texts. Commissive wrongs flow from acts; omissive (or permissive) wrongs flow from failures to act. The distinction matters because liability standards, available defenses, and the measure of damages can differ depending on which category applies — particularly in waste doctrine and in criminal law's treatment of acts versus omissions.
COMMISSIVE WASTE vs. PERMISSIVE WASTE: Commissive waste results from the tenant's active injury to the property — tearing down structures, stripping timber, extracting minerals without right. Permissive waste results from the tenant's failure to maintain the property — allowing it to fall into disrepair through neglect. The legal consequences, and the theories of recovery, differ. See WASTE for the full treatment.
Why It Matters in Research
Commissive is a term of art that rarely appears alone. It almost always signals a contrast. When you see it in a historical source, look for the paired term — permissive, omissive, or neglect — because the doctrinal weight sits in the distinction, not in commissive itself.
In waste doctrine research, the commissive/permissive divide is foundational. Courts and treatises from the nineteenth and early twentieth centuries use these categories to determine what remedy a landlord or remainderman can pursue and whether injunctive relief is available. A researcher working through equity sources will find commissive waste treated as more culpable and more readily enjoinable than permissive waste.
In tort and criminal law scholarship, the word commissive itself is less common than the underlying concept, which appears under act/omission, misfeasance/nonfeasance, or feasance terminology. If your source uses commissive in a tort or criminal context, it is likely either an older text or a comparative law source — European and Commonwealth legal writing uses commissive/omissive pairing more consistently than American sources.
The linguistic sense flagged in Wiktionary (commissive speech acts, as in promise or threat) belongs to philosophy of language and speech act theory, not to legal doctrine. If you encounter it in jurisprudence or contract theory literature, it signals a different analytical register entirely and should not be read back into property or tort doctrine.
Historical Dictionary Support
Black's 2nd Edition gives the core definition cleanly: "Caused by or consisting in acts of commission, as distinguished from neglect, sufferance, or toleration," with commissive waste as the primary example and a cross-reference to WASTE. This is consistent with the term's usage in nineteenth-century American property law treatises.
Webster's 1913 flags the word as rare in general usage even at that date, which confirms that commissive was already largely a legal term of art by the time Black's codified it. The historical dictionaries are in agreement on the basic meaning, and neither introduces complexity beyond the act/omission opposition. What the historical sources do not address is the term's limited but real presence in criminal law and tort scholarship, where the same distinction operates under different vocabulary.
Encyclopedia Cross-Reference
No Law Mind Encyclopedia entry directly addresses commissive waste or the commissive/permissive distinction as its primary subject. The commission-related entries in the corpus (payroll commissions, regulatory commissions) address a different sense of commission entirely and are not relevant to this term.