chlorine dioxide

noun

Definition of chlorine dioxide 

: a heavy reddish-yellow gas ClO2 used especially as a bleach and disinfectant

Examples of chlorine dioxide in a Sentence

Recent Examples on the Web

Aquamira’s chlorine dioxide drops ($15) treat 30 gallons at once. Nick Davidson, Outside Online, "The Ultimate DIY Bug-Out Bag," 27 June 2018 The source of the problem seems to have been linked to an equipment malfunction at the treatment plant, a glitch that slightly decreased the amount of chlorine dioxide added to disinfect the water, McKinney said. Teri Figueroa, sandiegouniontribune.com, "Bad taste, smell of water draws complaints in Vista, Escondido," 3 Oct. 2017

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

First Known Use of chlorine dioxide

1878, in the meaning defined above

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The first known use of chlorine dioxide was in 1878

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More from Merriam-Webster on chlorine dioxide

Britannica.com: Encyclopedia article about chlorine dioxide

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