Simple Definition of spurious
: not genuine, sincere, or authentic
: based on false ideas or bad reasoning
Full Definition of spurious
Examples of spurious in a sentence
One reiterated theme of his book is that the electoral process can be the most dangerous of delusions, tending to confer a spurious legitimacy on those most willing to corrupt it. —Hilary Mantel, New York Review, 21 Sept. 2006
Of all the potentially spurious phrases regularly found lurking on book jackets, none should be approached with greater wariness than “This is his first novel.” —Tony Early, New York Times Book Review, 30 Apr. 2000
I have no special interest in defending modern finance theory, but I think it is important to get this straight, lest Soros's own ideas acquire spurious validity as a practical corrective to academic moonshine. —Robert M. Solow, New Republic, 12 Apr. 1999
<a spurious Picasso painting that wouldn't have fooled an art expert for a second>
<claimed that the governor's election-year enthusiasm for conservation was spurious, since he had cut funding for state parks>
Did You Know?
The classical Latin adjective spurius started out as a word meaning "illegitimate." In the days of ancient Rome, it was sometimes even used as a first name for illegitimate offspring (apparently with no dire effects). There was a certain Spurius Lucretius, for example, who was made temporary magistrate of Rome. In less tolerant times, 18th-century English writer Horace Walpole noted that Henry VII "came of the spurious stock of John of Gaunt." Today, we still use spurious to mean "illegitimate," but the more common meaning is "false" (a sense introduced to spurious in Late Latin). Originally our "false" sense emphasized improper origin, and it still often does ("a spurious signature"), but it can also simply mean "fake" or "not real."
Origin and Etymology of spurious
Late Latin & Latin; Late Latin spurius false, from Latin, of illegitimate birth, from spurius, noun, bastard
First Known Use: 1598
Rhymes with spurious
Medical Definition of spurious
: simulating a symptom or condition without being pathologically or morphologically genuine <spurious labor pains> <spurious polycythemia>
Seen and Heard
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