Definition
A repealer is a legislative provision, clause, or enactment that formally revokes, nullifies, or supersedes a prior law or a portion of a prior law. A repealer does not merely suspend or modify the earlier enactment — it extinguishes it, either wholly or in part, so that the repealed provision ceases to have legal force from the effective date of the new enactment forward.
Two principal forms appear in practice:
1. Express repealer: A clause within a new statute that explicitly identifies the prior law or laws being revoked. Language typically follows the form: "Section X of Act Y is hereby repealed."
2. Implied repealer: Occurs when a new enactment is so inconsistent with a prior law that both cannot stand simultaneously, and a court determines that the legislature must have intended the earlier provision to give way — even without explicit repeal language.
Common Language
Modern common usage (Wiktionary): One who repeals; one who seeks a repeal; particularly (historical) an advocate for the repeal of the Articles of Union between Great Britain and Ireland.
Historical common usage (Webster's 1913): One who repeals; one who seeks a repeal; specifically, an advocate for the repeal of the Articles of Union between Great Britain and Ireland.
The common usage of "repealer" refers primarily to a person — an agent or advocate of repeal. The legal usage refers primarily to a thing — a statutory instrument or clause that accomplishes revocation. A researcher encountering "repealer" in historical political writing (particularly nineteenth-century Anglo-Irish political sources) should not assume the term carries technical legislative meaning; it likely identifies a person or political faction, not a statutory provision.
Common Confusion
Repealer and repeal are related but not interchangeable in precise legal drafting. Repeal is the act or effect; a repealer is the specific mechanism — the clause or enactment — by which repeal is accomplished. Similarly, a saving clause is often paired with or distinguished from a repealer: a saving clause preserves certain rights or proceedings from the effect of repeal, carving out exceptions that the repealer would otherwise extinguish.
Researchers should also distinguish repeal from amendment. Amendment modifies a law and leaves it operative in revised form; a repealer removes it from the books. Courts have historically been reluctant to find implied repeal where amendment is a plausible alternative interpretation.
Why It Matters in Research
The word "repealer" appears in historical legal sources with two distinct identities — the legislative mechanism and the political actor — and conflating them will misdirect research. A nineteenth-century treatise or report mentioning a "repealer" may be discussing either Irish political history or a drafting device, depending entirely on context.
In statutory construction research, the doctrine of implied repeal carries significant jurisprudential weight. Courts presume that legislatures do not repeal prior law by implication unless the conflict is irreconcilable. This presumption affects how researchers trace the operative law at any given historical moment: the absence of an express repealer clause does not guarantee a prior statute remained in force.
For constitutional research, the Twenty-First Amendment is the most prominent example of a constitutional repealer in American law — it expressly repealed the Eighteenth Amendment, making it a rare instance of constitutional-level repeal rather than mere legislative action. The Law Mind Encyclopedia entry on Prohibition and Repeal addresses this directly.
When tracing the legislative history of a statute, researchers must locate not only the original enactment but any express repealer provisions in subsequent legislation. Session laws and compiled statutes may diverge: a provision repealed by express clause in a session law may still appear in an outdated codification if the code editor failed to reflect the change. This is a persistent trap in pre-twentieth-century state statute research.
Historical Dictionary Support
Burrill's Law Dictionary traces the term to Law French roots: repealer carried the sense of revoking or annulling, used in combination with related verbs for nullification and amendment. Burrill cites Britton (Britt. fol. 1) for the phrase de repealer, et de ennoyter, et de amender — to revoke, and to annul, and to amend — suggesting that in early usage, repeal, annulment, and amendment were conceived as a cluster of related but distinct corrective legislative acts rather than synonyms.
What Burrill does not address is the modern technical distinction between express and implied repealers, which developed substantially through nineteenth and twentieth-century statutory interpretation doctrine. Researchers using Burrill for historical meaning should note that the entry captures the root concept without the doctrinal refinements that later practice imposed.
Jurisdictional Note
The implied repeal doctrine operates across common law jurisdictions but with varying thresholds. English courts have historically applied a strong presumption against implied repeal. American courts generally share this presumption, though specific state canons of construction may articulate it differently. Constitutional repeal, as distinct from statutory repeal, requires the formal amendment process and is rare at the federal level.
Encyclopedia Cross-Reference
Prohibition and Repeal — The Eighteenth and Twenty-First Amendments (The Law Mind Constitutional Law Encyclopedia)