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Synonyms

potable

American  
[poh-tuh-buhl] / ˈpoʊ tə bəl /

adjective

  1. fit or suitable for drinking.

    potable water.


noun

  1. Usually potables. drinkable liquids; beverages.

potable British  
/ ˈpəʊtəbəl /

adjective

  1. fit to drink; drinkable

"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

noun

  1. something fit to drink; a beverage

"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

Other Word Forms

  • nonpotable adjective
  • potability noun
  • potableness noun
  • unpotable adjective

Etymology

Origin of potable

1565–75; < Late Latin pōtābilis drinkable, equivalent to Latin pōtā ( re ) to drink + -bilis -ble

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.

We've also got concerns about the ability of some of those ships to produce potable water.

From Barron's • Mar. 17, 2026

The crew also does not have access to potable drinking water.

From BBC • Jan. 30, 2026

Hikers often carry the drops, or tablets, using small amounts to make quarts of fresh water potable.

From Salon • Dec. 15, 2025

Although the company has access to municipal potable and wastewater, as well as a groundwater lease with the university system, Stein said it is likely to face questions about water access from the NRC.

From The Wall Street Journal • Nov. 4, 2025

The water inside the bathrooms was not potable and was separate and sealed in the rooms by tight doors.

From This Side of Wild by Gary Paulsen