adjective
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dangerous or difficult
-
cunning
adverb
Other Word Forms
Etymology
Origin of parlous
First recorded in 1350–1400; Middle English, variant of perlous, shortening of perilous
Explanation
Parlous is an adjective that means "dangerous," such as the parlous car trip with a new driver behind the wheel! The first syllable in parlous rhymes with far and is accented: "PAR-less." It means dangerous — something that is parlous might carry the risk or threat of harm, like a parlous experience of being in a boat during a rainstorm. Parlous and perilous are synonyms. In fact, parlous is a shortened version, or contraction, of perilous that came about in the late 14th century.
Vocabulary lists containing parlous
"Romeo and Juliet" by William Shakespeare, Act I
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The head-on collision exposed the parlous state of the Greek railway network's safety precautions -- despite European Union grants for their modernisation and repeated warnings from unions.
From Barron's ● Mar. 23, 2026
This isn’t the first time that someone has tried to use AI as a shortcut, with parlous consequences.
From Los Angeles Times ● Mar. 17, 2026
You can make a good argument that this news is bearish for bonds, because it surely raises further questions about parlous finances of the U.S. government.
From MarketWatch ● Feb. 20, 2026
At a parlous 51-3 England were vulnerable, but Bethell and Brook initially appeared assured only for things to unravel via a duff pull shot and slash to backward point on 18 and 34 respectively.
From BBC ● Oct. 29, 2025
Tom was clearly determined to pursue his object, and the Moor reflected that, whatever he did, he was 163 in parlous danger.
From King of the Air Or, To Morocco on an Aeroplane by Herbert Strang
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Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
