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Synonyms

uncontaminated

British  
/ ˌʌnkənˈtæmɪˌneɪtɪd /

adjective

  1. not having been polluted, infected, or made impure

"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.

By using composite samples, high levels of contamination from one part of the property can become diluted by relatively uncontaminated sections elsewhere on the property.

From Los Angeles Times • May 4, 2025

The trained panel then assessed the aroma of uncontaminated wine as a control and samples of the contaminated wine that had been stored for seven days to 42 days.

From Science Daily • Apr. 17, 2024

“When consumers go to the store, they have the right to expect that the food and drugs on the shelves have been kept in clean, uncontaminated conditions,” said Acting Associate Attorney General Benjamin C. Mizer.

From Seattle Times • Feb. 26, 2024

While modern sanitation allows humans to consume clean produce uncontaminated by dirt or feces, we can easily and cheaply obtain oral B12 supplements.

From Scientific American • Jul. 14, 2023

Farmers nowadays find it difficult to obtain uncontaminated fodder for their milk cows, though the Food and Drug Administration forbids the presence of insecticide residues in milk shipped in interstate commerce.

From "Silent Spring" by Rachel Carson