plural derechos
: a large fast-moving complex of thunderstorms with powerful straight-line winds that cause widespread destruction

Examples of derecho in a Sentence

Recent Examples on the Web
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In addition to the derecho, there were also tornadoes, including a 26-mile-long EF2 twister that touched down in Illinois and went into Indiana, according to the National Weather Service. Phil Helsel, NBC news, 26 Aug. 2026 Many communities like Gary have been in the dark for almost two weeks since the devastating derecho tore through. Marissa Sulek, CBS News, 25 Aug. 2026 In July 2011, more than 860,000 ComEd customers were without power due to a derecho that hit the Midwest, according to the Chicago Tribune. Maya Wilkins, Chicago Tribune, 25 Aug. 2026 The National Weather Service preliminarily identified the storm as a derecho, but said the analysis won't be final until sometime in 2027. Dinah Voyles Pulver, USA Today, 24 Aug. 2026 See All Example Sentences for derecho

Word History

Etymology

Spanish, straight (contrasted with tornado, taken to mean "turned"), from Latin directus — more at direct entry 1

First Known Use

1888, in the meaning defined above

Time Traveler
The first known use of derecho was in 1888

Browse Nearby Words

Cite this Entry

“Derecho.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/derecho. Accessed 1 Sep. 2026.

Kids Definition

derecho

noun
de·​re·​cho
də-ˈrā-(ˌ)chō
plural derechos
: a large fast-moving complex of thunderstorms with powerful winds that move in a straight line and that cause widespread destruction
Etymology

from Spanish, "straight" (opposed to tornado, taken to mean "turned" in Spanish)

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