What does disinform mean?
To disinform is to knowingly give someone false or misleading information, usually as part of a deliberate strategy of deception rather than through honest error. The verb is most at home in discussions of politics, espionage, propaganda, and media manipulation: a government may disinform its own citizens about an economic crisis, or one state may plant false stories to disinform another's intelligence services. Its defining feature is intent — while a person who is merely mistaken misinforms you, an agent who sets out to deceive disinforms you. This makes the word inherently charged with suspicion and moral condemnation. Although far less common than its noun relative 'disinformation,' which gained prominence in English during the twentieth century partly through translation of the Russian 'dezinformatsiya,' the verb remains useful precisely because it names the act behind the phenomenon. Writers reach for it when they want to emphasize calculated, institutionalized lying rather than simple inaccuracy.
verbTo deliberately provide false or misleading information to someone, especially as part of a campaign of deception by a government or organization.
- To intentionally supply false or misleading information to someone, typically as part of a coordinated campaign of deception.
"The agency was accused of attempting to disinform the public about the true scale of the disaster."
"Intelligence officials suspected the leaked documents were designed to disinform rival governments."
"The regime used state media to disinform citizens about the progress of the war."
"Disinformation" was popularized in English partly via the Soviet Russian term "dezinformatsiya" — and its verb form "disinform" carries that Cold War shadow of state-run deception.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of disinform
The verb 'disinform' is formed from the prefix 'dis-' (expressing reversal or negation) combined with 'inform,' which derives from the Latin 'informare,' meaning to shape, instruct, or give form to. The word entered English relatively recently, in the twentieth century, alongside and under the influence of the noun 'disinformation' — a calque of the Russian 'dezinformatsiya,' itself modeled on French 'désinformation.' Its cognates include the wider family of Latinate words built on 'form,' such as information, conform, transform, and uniform.
Related word forms
How disinform is actually used
Formal register, most common in political, journalistic, and intelligence contexts. It strongly connotes deliberate deception, distinguishing it from the more neutral 'misinform.' The noun 'disinformation' is considerably more frequent than the verb.
Easily confused with disinform
Misinform means to give someone wrong information, often unintentionally, whereas disinform implies deliberate, organized deception.