Definition
Signed, as a legal term of art, means that a person has authenticated a document by affixing their name, mark, or other identifying symbol with the intent to adopt or authorize its contents. The act of signing is the outward manifestation of assent, execution, or authentication, and carries legal consequences across virtually every area of substantive law.
Two aspects are essential: (1) the act of affixing a name or symbol, and (2) the intent that the act constitute authentication or adoption of the document. A signature without authenticating intent — for example, a name printed on a form as a label rather than as a signatory act — may not satisfy a legal "signed" requirement.
The term encompasses a range from narrow to broad depending on the governing legal context:
1. Handwritten signature: The traditional baseline. A person's name, or a mark made in lieu of a name, written by hand on a document.
2. Mechanical or printed signatures: Stamped, typed, or otherwise mechanically reproduced names, recognized in many statutory and commercial law contexts when made with authenticating intent.
3. Electronic signatures: Under modern statutes including the federal Electronic Signatures in Global and National Commerce Act (E-SIGN) and the Uniform Electronic Transactions Act (UETA), an electronic sound, symbol, or process attached to or logically associated with a record, executed or adopted with intent to sign.
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Common Language
Wiktionary: Simple past and past participle of "sign."
Webster's 1913: Signed appears as the past tense of "sign," meaning to affix one's name to a document; to ratify or confirm by signature.
The common meaning captures the ordinary act accurately enough that no fundamental gap exists between common and legal usage. The legal complexity lies not in the meaning of the word itself but in what qualifies as a valid signature under specific rules — a question the common definition entirely ignores. A researcher should not assume that because "signed" is intuitive, its legal requirements are self-evident.
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Common Confusion
SIGNED vs. EXECUTED: A document may be signed without being fully executed (e.g., when other required formalities — notarization, witness signatures, delivery, or counterpart completion — remain outstanding). "Signed" refers to the specific act of signature; "executed" typically denotes the completion of all formalities necessary to give a document legal effect. Historical sources often treat the terms loosely, and researchers should read each usage in context.
SIGNED vs. SUBSCRIBED: "Subscribed" historically meant the name was written at the foot or end of the document (from Latin subscriptio, below the writing). Rapalje & Lawrence note this directly: "signature is commonly performed by subscribing his name to the document, and hence 'signature' is frequently used as equivalent to 'subscriptio.'" In modern practice, the distinction between signing and subscribing has largely collapsed, but in older statutes and instruments the positional requirement mattered — a signature placed at the top or in the body of a document could fail a "subscribed" requirement even if it satisfied a "signed" one.
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Why It Matters in Research
The meaning of "signed" in any given document or statute is highly context-sensitive, and that context changes substantially across time and jurisdiction.
Statutory definitions control. Many statutes define "signed" or "signature" specifically within their own scope. The UCC, UETA, E-SIGN, and state Statute of Frauds provisions each carry their own definitions, and they do not always align. A researcher moving across these bodies of law should never assume a definition from one context carries over.
The Statute of Frauds is the most historically fraught context. Courts and commentators debated for centuries what affixation satisfied the Statute — initials, a mark, a printed name, a seal used in lieu of a name. Early cases turned on factual minutiae that modern practice would consider settled. Historical sources in the Law Mind corpus reflecting nineteenth-century doctrine may not be reliable guides to modern standards.
Electronic signature law is a major modern development largely invisible to historical dictionaries. Researchers working on contract formation, consumer transactions, or records management after 1999 (the year UETA was promulgated) must engage with UETA and E-SIGN frameworks. The relevant Law Mind Encyclopedia entry on Clickwrap, Browsewrap, and Electronic Contract Formation covers this terrain directly.
Authentication intent is the analytical crux. In modern case law and commentary, courts consistently hold that the physical form of the signature matters less than the signer's intent to authenticate. A researcher analyzing disputes about whether a document was "signed" should focus arguments on intent, not solely on form.
Historical sources routinely treat "signed" and "subscribed" as synonymous without acknowledging that they were sometimes legally distinct. Flag this conflation when reading Rapalje & Lawrence and similar nineteenth-century reference works.
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Historical Dictionary Support
Rapalje & Lawrence do not provide a standalone entry for "signed" but note — in passing, under the entry for Sic utere tuo — that "'signature' is commonly performed by subscribing his name to the document, and hence 'signature' is frequently used as equivalent to 'subscriptio.'" This incidental observation captures the traditional understanding well: signature was subscription, meaning the name written at the end. The observation also reflects the period's conflation of "signed" and "subscribed" that modern law has largely abandoned as a positional distinction, though not as an intent requirement.
Historical dictionaries of this era generally treat "signed" as self-explanatory and do not grapple with non-handwritten authentication. This is a significant gap. The entire body of nineteenth-century legal dictionary treatment of "signed" presupposes a world in which documents were hand-executed, and provides no analytical framework for telegraphic signatures, typewritten names, or (obviously) electronic signatures — all of which became significant legal questions in the twentieth and twenty-first centuries. Researchers should treat historical dictionary entries on this term as a baseline for traditional doctrine only.
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Jurisdictional Note
While the federal E-SIGN Act establishes a floor for electronic signature validity in interstate and foreign commerce, individual states retain authority to enact differing standards under UETA or independent legislation. A small number of states have not adopted UETA in its uniform form. Requirements for signatures on wills, real property instruments, and notarized documents vary meaningfully by state and often impose stricter standards than the commercial law baseline.
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Encyclopedia Cross-Reference
Contracts — Clickwrap, Browsewrap, and Electronic Contract Formation (UETA, E-SIGN) (The Law Mind Contracts & Commercial Law Encyclopedia)
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