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Definitions

caustic

[kaw-stik] / ˈkɔ stɪk /




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.

She’s forward and caustic, with a sharp wit and a hefty Jersey accent that doesn’t exactly scream “therapist’s office” — unless your therapist is Dr. Melfi from “The Sopranos,” in which case, lucky you.

From Salon • Apr. 29, 2026

At this point, you just don’t like each other, which makes communication feel even more caustic.

From MarketWatch • Feb. 27, 2026

The federal investigators encountered puddles of crude oil on the facility grounds, as well as caustic fumes emanating from the facility, resulting in violations for air quality and other environmental infractions.

From Los Angeles Times • Feb. 14, 2026

Around him orbits a constellation of classmates - caustic, thoughtful, restless - who debate Swiss-French architect Le Corbusier, Karl Marx and the price of cigarettes with equal seriousness.

From BBC • Feb. 13, 2026

But then I remembered the chair at Hemingway's house had been lodged in a manchineel tree and must have been coated with a little bit of the tree's caustic sap.

From "Hole in My Life" by Jack Gantos




Vocabulary lists containing caustic