Definition
To publish or announce a matter of public importance through governmental authority. In legal usage, to proclaim is the act by which an executive or sovereign formally communicates official decisions, declarations, or legal consequences to the public. The term applies both to routine official announcements and to consequential legal acts — such as declaring a state of emergency, announcing the existence of a state of war, or placing a person outside the protection of the law.
Common Language
Modern common usage (Wiktionary): To announce or declare; to make something the subject of an official proclamation bringing it within the scope of emergency powers.
Historical common usage (Webster's 1913): To make known by public announcement; to give wide publicity to; to publish abroad; to promulgate; to declare — as in proclaiming war or peace. Also, historically, to outlaw by public announcement.
The gap between common and legal usage is meaningful in one specific direction: in ordinary speech, to proclaim carries no formal consequence — anyone can proclaim anything. In legal usage, the act of proclaiming is performed by governmental authority and produces or evidences a legal effect. The proclamation is not merely communicative; it is often constitutive — the act of proclaiming war, or proclaiming a state of emergency, is part of what brings that legal condition into existence.
Common Confusion
PROCLAIM vs. PROMULGATE: These terms appear side by side in both editions of Black's, and the dictionaries use them as near-synonyms. The distinction, where one exists, is functional: to promulgate is the act of formally issuing or publishing a law or rule so that it becomes legally operative; to proclaim is the broader act of public announcement by authority, which may or may not itself carry operative legal force. A regulation is promulgated; a state of emergency is proclaimed. In historical sources, the two terms are used interchangeably, so researchers should not read precision into that choice of word.
PROCLAIM vs. DECLARE: In common speech these are virtually synonymous. In legal and constitutional contexts, declare carries greater formality and finality — a declaration of war, a declaration of independence. To proclaim is often the mechanism by which a declaration is communicated, but it can also function independently, as in a presidential proclamation that carries the force of an executive order.
Why It Matters in Research
Researchers will encounter proclaim and proclamation throughout historical legal materials in contexts that carry very different weights. Three areas warrant attention:
First, the term's historical range is wide. In early English law, to proclaim someone was to outlaw them — a proclamation of outlawry was a serious legal act with consequences for civil rights and property. Webster's 1913 preserves this usage ("to outlaw by public proclamation"). This meaning has effectively vanished from modern legal usage, so researchers reading early English or colonial-era sources should not assume the word merely means "announce."
Second, in American constitutional practice, presidential proclamations occupy a contested legal space. Some carry the force of law (particularly those issued under statutory delegations of authority); others are purely ceremonial or hortatory. Research into specific proclamations requires attention to whether the issuing authority had a legal basis for the act, not simply whether the form of proclamation was used.
Third, in the context of emergency powers — martial law, public health emergencies, disaster declarations — to proclaim is often the specific triggering act that activates a statutory or constitutional regime. The word in those instruments is not rhetorical; it is functional. Researchers examining statutes that condition powers on a governor's or president's proclamation should treat the act of proclaiming as a threshold legal event.
Historical Dictionary Support
Both the first and second editions of Black's define proclaim identically, without development: "To promulgate; to announce; to publish, by governmental authority, intelligence of public acts or transactions or other matters important to be known by the people." The definition is accurate but thin. It captures the communicative function of the term but says nothing about the operative legal consequences that can attach to a proclamation, and it does not acknowledge the historical outlawry usage that Webster's preserves.
Neither edition of Black's distinguishes between a proclaim that merely announces and one that constitutes a legal change. For researchers, this means historical dictionary authority alone is insufficient when the legal consequences of a specific act of proclaiming are in question. The context — whether statutory, constitutional, or common law — must supply what the dictionary does not.
Jurisdictional Note
The legal significance of a proclamation varies substantially by jurisdiction and subject matter. At the federal level, presidential proclamations may have the force of law when issued under a statutory grant of authority. At the state level, governors' proclamations activating emergency powers are governed by state constitutional and statutory frameworks that differ materially across jurisdictions. Researchers should identify the specific legal basis for any proclamation under examination rather than relying on the general term.