havoc

noun

hav·oc | \ ˈha-vək,

-vik\

Definition of havoc

(Entry 1 of 2)

1 : wide and general destruction : devastation A tornado wreaked havoc on the town two years ago.

2 : great confusion and disorder the blackout caused havoc in the city

havoc

verb

havocked; havocking

Definition of havoc (Entry 2 of 2)

transitive verb

: to lay waste : destroy

Synonyms & Antonyms More Example Sentences Learn More about havoc

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Examples of havoc in a Sentence

Noun

The disease can play havoc with the body's immune system. Several small children can create havoc in a house.

Recent Examples on the Web: Noun

Unlike traditional makeup products, mineral makeup lines are free of dyes, and fragrances that can wreak havoc on fussy skin. — Talia Abbas, SELF, "How to Get Rid of Blackheads on Your Nose, Chin and Forehead," 28 Dec. 2018 Archie's vigilante group turned mafia squad goes a little crazy when Hiram starts paying them to wreak havoc on Riverdale, including slashing tires and setting fires on the Southside. — Carolyn Twersky, Seventeen, "A Comprehensive List of All of Hiram Lodge's Schemes on "Riverdale"," 13 Dec. 2018 These tariffs have already wreaked havoc on American businesses that use aluminum and steel to produce everything from automobiles to beer kegs and baseball bats. — David Mcintosh, WSJ, "No New Nafta Until Tariffs Have Been Lifted," 9 Dec. 2018 Gizmo is a nice pet, until of course one of those things happen and the gremlins wreak havoc on an entire town the night before Christmas. — Cady Drell, Marie Claire, "The Best '80s Horror Movies That Are Still Terrifying Today," 23 Oct. 2018 Brad Plumer wrote for Vox about what happens when the sun erupts and sends space weather our way to wreak havoc on Earth. — Brian Resnick, Vox, "A brief scientific guide to the first day of spring.," 20 Sep. 2018 Even beneath all of biking's protective gear, a day of pore-clogging dust and sweat and hydration-sapping wind wreaks havoc on your complexion. — Mackenzie Wagoner, Glamour, "7 Motorcyclists on Deep-Cleaning Face Washes They Swear By," 18 Oct. 2018 Inside the body, lead can slip into human cells easily and wreak havoc. — Julia Belluz, Vox, "The Trump administration’s attack on children’s health protections," 27 Sep. 2018 When a team banks enough motes (25 and 50), a portal opens, and one player can jump through to the other team’s map to wreak havoc. — Aaron Zimmerman, Ars Technica, "Destiny 2: Forsaken review: Hallelujah, Destiny’s back," 19 Sep. 2018

Recent Examples on the Web: Verb

So asking other states for help before Maria, which might have lined up resources for Puerto Rico more quickly, would have been an expensive undertaking without knowing for sure what havoc the storm would wreak. — Patricia Mazzei And Omaya Sosa Pascual, miamiherald, "How a slow response hurt Puerto Rico after Hurricane Maria | Miami Herald," 19 Oct. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'havoc.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.