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derail
[ dee-reyl ]
/ diˈreɪl /
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This shows grade level based on the word's complexity.
verb (used with object)
to cause (a train, streetcar, etc.) to run off the rails of a track.
to cause to fail or become deflected from a purpose; reduce or delay the chances for success or development of: Being drafted into the army derailed his career for two years.
verb (used without object)
(of a train, streetcar, etc.) to run off the rails of a track.
to become derailed; go astray.
noun
a track device for derailing rolling stock in an emergency.
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ARE YOU A TRUE BLUE CHAMPION OF THESE "BLUE" SYNONYMS?
We could talk until we're blue in the face about this quiz on words for the color "blue," but we think you should take the quiz and find out if you're a whiz at these colorful terms.
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Which of the following words describes “sky blue”?
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Words nearby derail
De Quincey, der., deracinate, deradicalize, deraign, derail, derailleur, derailment, Derain, derange, deranged
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
How to use derail in a sentence
British Dictionary definitions for derail
derail
/ (dɪˈreɪl) /
verb
to go or cause to go off the rails, as a train, tram, etc
noun
Also called: derailer mainly US a device designed to make rolling stock or locomotives leave the rails to avoid a collision or accident
Derived forms of derail
derailment, nounCollins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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