odour
noun
a variant of odor.
odourless
-
a word derived from
odour.
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.
State media initially reported four deaths and dozens trapped after levels of carbon monoxide -- a highly toxic, odourless gas -- in the mine were found to have "exceeded limits".
From Barron's ● May 23, 2026
Standing on the windswept central square of Slavutych, he said that his first, "nuclear" war was against an invisible, odourless poison.
From Barron's ● Apr. 25, 2026
Both are colourless, odourless and dissolve into liquids.
From BBC ● Jul. 7, 2022
The Explain study uses xenon, an odourless, colourless, tasteless and chemically non-reactive gas, to investigate possible lung damage in the patients who have not been admitted to hospital, but continue to experience the symptom.
From The Guardian ● Jan. 29, 2022
Whatever is used must be non-irritating, odourless, stainless, and yet strongly antiseptic.
From Safe Marriage A Return to Sanity by William Arbuthnot Lane
