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undrinkable

British  
/ ʌnˈdrɪŋkəbəl /

adjective

  1. not pleasant or safe enough to be drunk

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

According to a press release from Sherrill's office, detainees have complained of undrinkable water, a lack of medical attention, and the spread of the flu and Covid-19 within the facility.

From Barron's • Jun. 2, 2026

Down the winding, two-lane roads that connect communities, a pastor organizes bottled-water drives for neighbors whose tap water is undrinkable, while the local utility patches together funding for long-term solutions.

From The Wall Street Journal • Dec. 17, 2025

The spill has killed the fish around the towns of Chambishi and Kitwe, made the water undrinkable and destroyed crops, farmers have told the BBC.

From BBC • Dec. 2, 2025

Flowing water has become first undrinkable, then unswimmable, and now in places even untouchable without falling sick.

From Salon • May 28, 2025

The fruitcake stayed perfect in the tin and the apple juice was fizzy but not totally undrinkable and the dried apricots were fine, as was the huge thick slab of chocolate wrapped in brown paper.

From "How I Live Now" by Meg Rosoff

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