Definition
Cancelli (Latin, plural) has two distinct legal meanings that share a common root in the idea of crossed lines or lattice barriers:
1. Physical enclosure. The rails, lattice work, or balusters forming the bar enclosure in a court of justice, or the railing separating the chancel from the nave in a church (including the communion table enclosure). In the court context, cancelli functioned to separate the tribunal and counsel from the public gallery — permitting sight without permitting entry.
2. Revocation by marking. Lines drawn across the face of a will or other written instrument, with the intention of revoking or annulling it. The act of drawing such lines is the physical gesture of cancellation; the lines themselves are the cancelli. This usage is the source of the modern legal term "cancel" and its derivatives.
Common Language
Modern common usage (Wiktionary): Cancelli is listed simply as the plural of cancellus, with no independent entry — reflecting its status in modern English as a borrowed technical term without general circulation.
Historical common usage (Webster's 1913): "An interwoven or latticed wall or inclosure; latticework, rails, or crossbars, as around the bar of a court of justice, between the chancel and the nave of a church, or in a window." Webster's also notes an anatomical sense: the interlacing bony plates forming porous tissue in certain bones.
The gap between common and legal usage is real but narrow. Webster's captures the architectural sense accurately. What the common definition misses entirely is the revocation sense — the use of cancelli to mean lines drawn through a document to void it. A researcher encountering cancelli in a probate or conveyancing context must recognize which meaning is operative; the architectural sense will not help.
Common Confusion
Cancelli and cancel share a derivation but are not interchangeable in legal sources. Cancel in modern law is a verb (to cancel a contract, to cancel a will) or a general noun. Cancelli is the historical Latin term appearing in older treatises, Roman law sources, and early English legal texts. Researchers working in pre-nineteenth-century materials will encounter cancelli where modern texts would use "cancellation" or "revocation by physical act." Additionally, cancelli in its court-enclosure sense is a cognate of chancellery and chancellor — the chancellor originally presided from behind the cancelli of the Roman court — but the words have diverged so completely in legal meaning that conflation is an error, not merely an imprecision.
Why It Matters in Research
Researchers will encounter cancelli primarily in two contexts, and conflating them causes real interpretive errors.
In wills and probate materials: The revocation sense of cancelli is essential for understanding early English and Roman law treatments of testamentary revocation. Historical sources debated whether physical cancellation of a will — drawing lines through it — was sufficient to revoke it, or whether animus revocandi (intent to revoke) was also required. The lines (cancelli) were evidence of intent, not always conclusive proof. Researchers working in equity or probate should trace how courts evaluated the sufficiency of cancelli as acts of revocation, particularly where a testator drew lines through only part of a document or where the marks were made under mistaken belief.
In court procedure and institutional history: The architectural sense of cancelli connects to a cluster of terms — chancellor, Chancery, chancel — that share this Latin root. Understanding that cancelli referred to the physical barrier in Roman courts helps clarify the institutional origins of the chancellorship and the spatial logic of early English courts. This is primarily relevant in legal history and institutional research rather than doctrine.
Trap for historical sources: Burrill's entry is the most developed and cites Spelman and Cassiodorus directly, making it the most useful starting point for the architectural sense. Black's (both editions) is adequate for the revocation sense but thin on the physical court context. Neither dictionary addresses the evidentiary weight courts assigned to cancelli in will-revocation disputes — researchers must go to treatises on testamentary law for that analysis.
Historical Dictionary Support
The four source dictionaries agree on both core meanings and reproduce essentially the same two-sentence formulation. Burrill's is the outlier in a productive sense: it goes further on the architectural meaning, citing Spelman's Glossarium and Cassiodorus to establish that cancelli were designed to prohibit passage without obstructing view (ingressum prohibentes, non visum) — a functional distinction that the other dictionaries omit. This detail matters for legal historians tracing the spatial organization of Roman and early English courts.
Rapalje & Lawrence follows Wharton's Law Lexicon closely and adds nothing beyond the shared formulation, though its entry trails into an unrelated discussion of Candlemas (an apparent editorial artifact in the source text).
Black's 1st and 2nd editions are nearly identical on this entry, with the 2nd edition adding only a cross-reference to CANCEL. None of the historical dictionaries engages the Roman law sources in depth, and none addresses the question — litigated in English equity — of whether partial cancellation (cancelli drawn through only a portion of a will) effected partial or total revocation.
Jurisdictional Note
Cancelli as an operative legal term is primarily found in Roman law, early English common law, and ecclesiastical law sources. Modern American and British statutes governing will revocation have largely displaced the Latin vocabulary, but the underlying doctrine — that physical defacement of a will can constitute revocation — persists in most common law jurisdictions, governed now by statute rather than by the Roman concept.
Encyclopedia Cross-Reference
See Law Mind Encyclopedia — Wills: Revocation by Physical Act; Legal History: Origins of the Chancery