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monoxide

American  
[mon-ok-sahyd, muh-nok-] / mɒnˈɒk saɪd, məˈnɒk- /

noun

Chemistry.
  1. an oxide containing one oxygen atom in each molecule.


monoxide British  
/ mɒˈnɒksaɪd /

noun

  1. an oxide that contains one oxygen atom per molecule

    carbon monoxide, CO

"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

monoxide Scientific  
/ mə-nŏksīd′ /
  1. A compound consisting of two elements, one of which is a single oxygen atom. Carbon monoxide, for example, contains a carbon atom bound to a single oxygen atom.


Etymology

Origin of monoxide

First recorded in 1865–70; mon- + oxide

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.

A Scottish local authority is facing nearly 30 damages claims from families following a carbon monoxide leak at one of its primary schools.

From BBC

However, it is vital to ensure the exhaust pipe is not blocked by snow because highly toxic carbon monoxide gas could enter the car.

From BBC

Using gas heaters also carries the risk of carbon monoxide poisoning, so you should ensure you have a working carbon monoxide alarm in the same room.

From BBC

Using gas heaters carries the risk of carbon monoxide poisoning, so you should ensure you have a working carbon monoxide alarm in the same room.

From BBC

The resulting carbon monoxide can then be combined with hydrogen to make syngas, a fundamental building block used to produce synthetic fuels such as e-fuels* and methanol.

From Science Daily