Definition
To satisfy a legal obligation is to discharge it fully and finally — to perform, pay, or otherwise fulfill what is required so that the obligation ceases to exist. The term operates across multiple legal contexts, and its precise meaning depends on what is being satisfied.
1. JUDGMENT: A judgment is satisfied when the judgment debtor pays the full amount owed, including principal, interest, and costs, and the satisfaction is formally acknowledged — typically by the creditor filing a satisfaction of judgment with the court. Until satisfaction is entered, the judgment remains enforceable.
2. CONTRACT/DEBT: A debt or contractual obligation is satisfied when the obligor renders full performance or payment in accordance with the terms. Partial payment, absent an accord and satisfaction, does not satisfy an obligation.
3. CONDITIONS AND REQUIREMENTS: A condition, legal standard, or statutory requirement is satisfied when the facts meet or fulfill what the condition demands. Courts speak of satisfying the elements of a claim, satisfying a burden of proof, or satisfying a statutory threshold.
4. LIENS AND ENCUMBRANCES: A lien, mortgage, or security interest is satisfied when the underlying debt is paid and the lien is released of record. In real property practice, a satisfaction piece or certificate of satisfaction is the document evidencing this discharge.
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Common Language
Modern common usage (Wiktionary): To meet the needs of someone; to fulfill wishes or requirements; to be enough for a purpose; to answer or discharge a claim or debt.
Historical common usage (Webster's 1913): To fill up the measure of a want; to gratify fully the desire of; to make content; to pay to the extent of claims or deserts; to answer or discharge a claim, debt, or legal demand.
The common and legal meanings share the same root — giving enough to extinguish a demand — but legal usage is more exacting. In ordinary English, "satisfy" tolerates approximation (satisfying a craving, satisfying curiosity). In law, satisfaction is typically binary: an obligation is either fully satisfied or it is not. Substantial satisfaction may suffice in some contractual contexts, but courts treat the question as one of complete discharge, not mere contentment.
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Common Confusion
SATISFY vs. ACCORD AND SATISFACTION: These are related but distinct. An accord and satisfaction is a specific method of discharging a disputed or unliquidated obligation by mutual agreement to accept a substituted performance. Satisfaction alone — in the judgment or debt context — typically refers to full payment of an undisputed obligation. When a creditor agrees to accept less than the full amount in final settlement, the mechanism is accord and satisfaction, not mere satisfaction.
SATISFY vs. PERFORM: Performance is the act of rendering what is owed under a contract. Satisfaction is the legal consequence — the extinguishment of the obligation — that follows complete performance. The terms are often used interchangeably in casual legal writing, but technically performance is the act and satisfaction is the result.
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Why It Matters in Research
The term appears at almost every stage of civil litigation and transactional practice, which means researchers will encounter it in procedurally distinct contexts. The judgment satisfaction context is particularly important: in most jurisdictions, an unsatisfied judgment creates a lien against real property, and a satisfied judgment that has not been formally entered as satisfied on the court's docket may still appear to cloud title or affect credit — the practical difference between paying a judgment and satisfying it of record.
In historical sources, "satisfy" carries strong moral and quasi-theological connotations — to satisfy a debt was to make whole, to discharge a moral as well as legal duty. This can color older case law and equity opinions in ways that do not map cleanly to modern doctrine. Equity courts in particular used "satisfaction" in a technical sense connected to the doctrine of satisfaction in equity (the presumption that a gift or legacy satisfies a prior obligation), which is a distinct doctrine from simple discharge.
For contract researchers, watch for the overlap with the doctrine of accord and satisfaction. Many older decisions use "satisfaction" loosely where modern courts would require analysis of whether an accord was reached. The Law Mind corpus will show this terminological drift clearly in cases from the 19th and early 20th centuries.
Researchers tracing lien or mortgage history should note that "satisfaction piece" is the traditional document name; modern practice increasingly uses "release of lien" or "discharge of mortgage," so term searches must account for both.
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Historical Dictionary Support
Anderson's Dictionary of Law does not appear to contain a direct entry for SATISFY in the fragment provided — the retrieved passage concerns sample and bulk in sale contracts, which suggests a pagination or retrieval artifact. Accordingly, direct quotation from Anderson's on this term is not available from the supplied source material.
The Webster's 1913 and Wiktionary definitions are substantively consistent with the legal usage and helpfully confirm the dual meaning: both the act of payment and the discharge of a legal demand. Webster's 1913 specifically notes "to pay to the extent of claims or deserts; to give what is due to" and "to answer or discharge (a claim, debt, legal demand)," which tracks precisely the judgment and lien satisfaction senses. The convergence between the common English and legal meanings is older and stronger here than with many legal terms, suggesting "satisfy" was a legal term of art that passed into general usage with its core meaning intact.
Historical legal dictionaries generally treat satisfaction as a term of discharge — the completion that extinguishes an obligation — and connect it to related doctrines (accord and satisfaction, satisfaction of legacies in equity) as subcategories. What historical dictionaries often undertreat is the procedural dimension: the distinction between substantive satisfaction of an obligation and formal satisfaction of record, which is critical in modern judgment enforcement and real property practice.
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Jurisdictional Note
Procedural requirements for entering satisfaction of judgment vary by jurisdiction. Some states require the judgment creditor to file a satisfaction of judgment within a set period after payment or face penalties; others leave it to the debtor to move the court. Researchers working with real property records should check local recording requirements, as satisfaction of a judgment lien typically requires both court entry and recording in the county property records.
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Encyclopedia Cross-Reference
Law Mind Encyclopedia — Judgment Enforcement
Law Mind Encyclopedia — Accord and Satisfaction
Law Mind Encyclopedia — Discharge of Obligations
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