monoxide

noun/məˈnɒksaɪd/

Frequency rank: #9,855 most common English word

Meaning

a compound containing one atom of oxygen bonded to another element, especially carbon monoxide, a colorless and odorless toxic gas.

Illustration for the English word “monoxide”

Example sentence

The detector in the hallway began beeping when it sensed monoxide in the air.

Synonyms & related words

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