Definition
A Latin adverb from Roman civil law meaning "designedly" or "intentionally." When consulto appears in a legal instrument, pleading, or civil law text, it signals that the act described was done with deliberate purpose — not accidentally, negligently, or through ignorance. It functions as a term of mental state, placing the actor's conduct in the category of willful, premeditated action rather than inadvertent conduct.
The term appears in classical Roman legal texts, including the Digest, and carried forward into the civilian legal tradition as a shorthand for intentional mental state in contexts where the law drew consequences from the distinction between deliberate and unintentional acts.
Common Language
Modern common usage (Wiktionary): No standard English entry. The word is not naturalized into modern English usage.
Historical common usage (Webster's 1913): Not listed as an English word. Recognized as Latin.
This term has no common English counterpart and is pure Latin legal vocabulary. It appears in English-language legal sources only in civil law contexts, where it retains its Latin form rather than being translated. Researchers encountering it in translated or annotated civilian texts should treat it as a term of art signaling intentional conduct, not merely a stray Latin adverb.
Why It Matters in Research
Consulto is a term of mental state, and researchers must keep that function in view when reading historical civil law sources. Its significance lies not in naming an act but in characterizing the actor's relationship to the act — placing conduct on the intentional side of a spectrum that Roman law took seriously.
Several research traps apply:
First, consulto appears almost exclusively in civil law materials — Roman law, canon law, and jurisdictions with strong civilian traditions (Louisiana, Quebec, Scotland, South Africa, and continental European systems). Common law researchers encountering it will typically find it only in comparative law treatises, Romanist scholarship, or annotations to the Corpus Juris Civilis. It is not native vocabulary to English common law pleading or opinion writing.
Second, the Digest citation (28, 41) that all three source dictionaries reproduce without explanation refers to Digest Book 28, which concerns testamentary law. The intentionality question in that context relates to testamentary capacity and the deliberateness required for valid testamentary acts — a narrower application than a general mental-state adverb might suggest. Researchers should not assume consulto carries identical weight in every civil law context; its operative significance depends on the substantive rule in which it is embedded.
Third, because all three dictionary entries are nearly identical and trace to the same Digest citation, the Law Mind corpus offers minimal variation on this term. A researcher looking for depth should move laterally to related civil law mental-state terms — dolus, culpa, animus — rather than expecting multiple dictionary entries to develop consulto independently.
Fourth, the Latin verb consulto (frequentative of consulo) classically means to reflect or deliberate carefully before acting. That deliberative quality is baked into the legal adverb: consulto does not merely mean "on purpose" in the casual sense but implies a degree of prior reflection. This distinction matters in contexts where the law distinguishes between sudden intentional acts and premeditated ones.
Historical Dictionary Support
Black's Law Dictionary (1st and 2nd editions) and Burrill's Law Dictionary are in complete agreement: consulto means "designedly; intentionally" in the civil law, and all three entries cite Digest 28, 41. There is no divergence among the sources on meaning or application.
What the historical dictionaries do not do is contextualize. None of them explains why intentionality mattered in the Digest passage cited, how consulto interacts with neighboring mental-state terms like dolus or animus, or how the term functions across different fields of Roman law — delict, contract, succession. For a researcher, the dictionary entries are a starting point only. The entries reflect the conventional 19th-century common law lexicographer's approach to civil law terms: identify, translate, cite, move on.
The Latin dictionary tradition adds useful texture. The frequentative form of the verb emphasizes mature deliberation and considered reflection, not mere momentary intent. This is consistent with how Roman law deployed intentionality concepts: culpability tracked not just what a person meant to do but whether they had taken thought before acting.
Encyclopedia Cross-Reference
See Law Mind Encyclopedia: Mens Rea; Dolus and Culpa in Roman Law; Civil Law Mental States.