ammonia

noun
am·​mo·​nia | \ ə-ˈmō-nyə How to pronounce ammonia (audio) \

Definition of ammonia

1 : a pungent colorless gaseous alkaline compound of nitrogen and hydrogen NH3 that is very soluble in water and can easily be condensed to a liquid by cold and pressure

Examples of ammonia in a Sentence

Recent Examples on the Web

With their permeable amphibian skin, axolotls are particularly vulnerable to the ammonia, heavy metals, and other toxins carried by human excrement. Samantha Schipani, Smithsonian, "How to Save The Paradoxical Axolotl," 8 Jan. 2018 Follow the pros' advice Choose compost that has a loose texture, is dark brown or black, and has an earthy or musty smell (no ammonia or sewer odor). Leah Zerbe, Good Housekeeping, "The Right Way To Buy Quality Organic Compost For Your Garden," 27 July 2017 In 2016 global carbon-dioxide sales were worth just over $2bn—minuscule amounts compared with $49bn-worth of ammonia sales. The Economist, "Shortages of carbon dioxide in Europe may get worse," 5 July 2018 What about the cartridge that captures the ammonia? Sandy Bauers, Philly.com, "Going green isn't just for the Eagles: Area workplaces embrace sustainability," 15 Mar. 2018 Many glass and window cleaners contain ammonia, so never mix those with bleach. Lisa Freedman, Good Housekeeping, "6 Cleaning Products You Should Never, Ever Mix," 19 Dec. 2017 Litter boxes that aren’t cleaned regularly enough can contain buildups of urine and feces, resulting in dangerous ammonia fumes. Elly Belle, Teen Vogue, "How Cat Poop Can Affect Your Health," 9 Aug. 2018 However, the risk is that something goes wrong—perhaps with an ammonia pump or with the solar arrays—that cannot be fixed from the ground. Eric Berger, Ars Technica, "On Thursday a rocket failed. Three humans remain on the ISS. What’s next?," 11 Oct. 2018 Just as the jet-streams of Earth shape our climate, Jupiter’s jet-streams shape the clouds of ammonia cast about in the gas giant’s upper atmosphere. Fox News, "Jupiter's storms: Scientists now think they know what's causing these powerful storms," 10 Aug. 2018

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

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First Known Use of ammonia

1788, in the meaning defined at sense 1

History and Etymology for ammonia

New Latin, from Latin sal ammoniacus sal ammoniac, literally, salt of Ammon, from Greek ammōniakos of Ammon, from Ammōn Ammon, Amun, an Egyptian god near whose temple at the Siwa oasis it was extracted

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Statistics for ammonia

Last Updated

17 May 2019

Look-up Popularity

Time Traveler for ammonia

The first known use of ammonia was in 1788

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More Definitions for ammonia

ammonia

noun

English Language Learners Definition of ammonia

: a colorless gas or liquid that has a strong smell and taste and that is used especially in cleaning products

ammonia

noun
am·​mo·​nia | \ ə-ˈmō-nyə How to pronounce ammonia (audio) \

Kids Definition of ammonia

1 : a colorless gas that is a compound of nitrogen and hydrogen, has a sharp smell and taste, can be easily made liquid by cold and pressure, and is used in cleaning products and in making fertilizers and explosives
2 : a solution of ammonia and water

ammonia

noun
am·​mo·​nia | \ ə-ˈmō-nyə How to pronounce ammonia (audio) \

Medical Definition of ammonia

1 : a pungent colorless gaseous alkaline compound of nitrogen and hydrogen NH3 that is very soluble in water and can easily be condensed to a liquid by cold and pressure

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More from Merriam-Webster on ammonia

Rhyming Dictionary: Words that rhyme with ammonia

Spanish Central: Translation of ammonia

Nglish: Translation of ammonia for Spanish Speakers

Britannica English: Translation of ammonia for Arabic Speakers

Britannica.com: Encyclopedia article about ammonia

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