Definition
As a standalone legal term, EMINENT has no independent legal definition. It functions almost exclusively as the first word of the compound phrase EMINENT DOMAIN — the sovereign power of government to take private property for public use, subject to the obligation to pay just compensation. The word "eminent" in that phrase carries its older English sense of supreme or paramount: the sovereign's dominion is above, or superior to, that of any private holder. Outside of that fixed compound, the word does not appear as a term of art in American law.
Common Language
Modern common usage (Wiktionary): Noteworthy, remarkable, distinguished, important; high or lofty.
Historical common usage (Webster's 1913): "High; lofty; towering; prominent. Being, metaphorically, above others, whether by birth, high station, merit, or virtue; high in public estimation; distinguished; conspicuous." Webster's own cross-reference makes the connection explicit: "Right of eminent domain. (Law) See under Domain."
The gap between common and legal meaning is subtle but consequential. In ordinary modern English, "eminent" means distinguished or noteworthy — a quality attributed to persons ("an eminent jurist"). In the legal compound "eminent domain," the word means something closer to paramount or overriding — a quality of sovereignty, not of reputation. A researcher encountering "eminent" in a historical legal text should not assume it is being used as a simple adjective of praise. The phrase "eminent domain" is a fixed term of art, and the word "eminent" within it cannot be read in its everyday sense without distorting the legal concept.
Common Confusion
EMINENT is occasionally confused with IMMINENT (impending, about to occur) in non-specialist writing and in poorly transcribed historical sources. The confusion is purely orthographic and has no legal consequence once identified, but it can corrupt keyword searches in digitized historical corpora. Separately, researchers sometimes treat "eminent" as a searchable standalone legal term; it is not. Meaningful results require searching the full phrase "eminent domain" or its functional equivalents ("right of eminent domain," "power of eminent domain," "domain, eminent").
Why It Matters in Research
The primary research challenge with EMINENT is that it is not an independent entry point into the legal literature — it is a prefix. Searching historical sources for "eminent" alone will return false positives: biographical descriptions of prominent persons, rhetorical flourishes in judicial opinions, and geographical descriptions ("an eminent promontory"), all of which are legally irrelevant. Productive research requires the full compound.
Historical sources, including Bouvier's and Anderson's, treat the substance almost entirely under DOMAIN rather than under EMINENT. Anderson's entry for EMINENT does nothing more than redirect: "See DOMAIN, 1." Bouvier's entry for DOMAIN contains the doctrinal content, including the requirement of just compensation and the case law working out what "just" means in constitutional construction. Researchers who enter through EMINENT rather than DOMAIN will reach a dead end in most historical dictionaries.
Terminological variation across time and jurisdiction is a further trap. In older English and colonial sources, the power now called eminent domain was sometimes called "the prerogative of the crown," "the right of expropriation," or simply "the taking power." Civilian legal traditions use "expropriation." Some early American state constitutions do not use the phrase "eminent domain" at all, relying instead on general language about just compensation for property taken. Researchers working in pre-Civil War sources should not assume the phrase will appear even where the doctrine is clearly present.
Historical Dictionary Support
Bouvier's Law Dictionary and Anderson's Dictionary of Law agree on one thing: EMINENT, standing alone, is not where the law lives. Anderson redirects explicitly to DOMAIN. Bouvier's develops the doctrine at length under DOMAIN, cataloguing the requirement of monetary compensation (citing cases from Massachusetts, California, Illinois, New Jersey, and the U.S. Supreme Court) and noting that constitutional adjectives — "just," "ample," "full," "adequate," "due" — all govern what compensation must look like in practice.
What the historical dictionaries do not address is the evolution of "public use" doctrine — the constitutional limitation on what ends may justify a taking — which became the dominant contested terrain of eminent domain law in the twentieth and twenty-first centuries. A researcher relying solely on Bouvier's or Anderson's will find the compensation side of the doctrine reasonably well developed and the public use side almost entirely absent. That gap must be filled from primary sources and later encyclopedic treatments.
Webster's 1913 is useful here primarily as evidence of how the phrase was understood by educated general readers at the turn of the twentieth century: "eminent" meant high or paramount, and the connection to legal domain was conventional enough that Webster's built in its own cross-reference.
Jurisdictional Note
All fifty states recognize the power of eminent domain, but the scope of "public use" and the measure of "just compensation" vary significantly across jurisdictions and have shifted over time. State constitutional provisions sometimes provide greater protections than the federal Fifth Amendment floor. Researchers working in a specific state should consult that state's constitutional text and its own condemnation statutes alongside federal doctrine.
Encyclopedia Cross-Reference
The Law Mind Property Law Encyclopedia:
— Eminent Domain — Condemnation Procedure (Federal and State) (property_112)
— Eminent Domain — Partial Takings and Severance Damages (property_113)
— Eminent Domain — Blight Designation and Urban Renewal (property_156)