perilous
Americanadjective
adjective
Other Word Forms
Etymology
Origin of perilous
First recorded in 1250–1300; Middle English, from Anglo-French perillous, from Latin perīculōsus; see peril, -ous
Explanation
Something that is dangerous or very risky can be described with the adjective perilous. If you are driving in a blizzard, you may kick yourself for making such a perilous journey. The adjective perilous comes from the Latin word periculum, meaning dangerous. Words from the same root include peril, a noun meaning a dangerous situation, and imperil, a verb meaning to put in danger. The last thing you want to do as a parent is to imperil your children. Unfortunately, childhood is filled with peril — from climbing on the monkey bars to eating paste, dirt, or bugs. If you think you can prevent all perilous situations, you haven't been a parent very long!
Vocabulary lists containing perilous
The Star-Spangled Banner
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"Julius Caesar" by William Shakespeare, Act I
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"The Odyssey" by Homer, Books 8–13
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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.
Apollo 13’s story was told in the 1994 book “Lost Moon: The Perilous Voyage of Apollo 13,” co-authored by Lovell, and in the 1995 movie “Apollo 13,” where Gary Sinise played Mattingly.
From Seattle Times • Nov. 3, 2023
"Perilous, crisis: these are not buzz words. This is the truth of what we're seeing."
From BBC • Oct. 5, 2022
Perilous moments such as crocodiles hunting fish or large animals hunting smaller prey are accompanied by suspenseful music, lending a dramatic tone.
From Washington Post • Apr. 29, 2022
"Perilous conditions are hampering our efforts to access civilians - or for them to access us. Civilians must be allowed to move to safer areas without the fear of attacks," Griffiths told the U.N.
From Reuters • Apr. 5, 2022
It was Captain Underpants and the Perilous Plot of Professor Poopypants, the same one I’d been reading before.
From Absolutely Almost by Lisa Graff
Definitions 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.