odorant

noun

odor·​ant ˈō-də-rənt How to pronounce odorant (audio)
: an odorous substance
especially : one added to a dangerous odorless substance to warn of its presence

Examples of odorant in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
By building up a picture of how the odorant reacts at these different temperatures, the response curves can be plugged into a machine learning algorithm to spot the patterns that relate to a specific odor. IEEE Spectrum, 20 Nov. 2024 The amount and dynamics of this change are different for different combinations of odorants and sensor materials. IEEE Spectrum, 20 Nov. 2024 Remarkably, similar-smelling odorants appeared in clusters on the map—a feature prior odor maps couldn't achieve. Simon Makin, Scientific American, 10 Nov. 2023 The team then compared the model's scent predictions with the judgments of 15 humans trained to describe new odorants. Simon Makin, Scientific American, 10 Nov. 2023 See all Example Sentences for odorant 

Word History

First Known Use

1860, in the meaning defined above

Time Traveler
The first known use of odorant was in 1860

Dictionary Entries Near odorant

Cite this Entry

“Odorant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/odorant. Accessed 22 Dec. 2024.

Medical Definition

odorant

noun
odor·​ant ˈōd-ə-rənt How to pronounce odorant (audio)
: an odorous substance
especially : one added to a toxic odorless substance to warn of its presence
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!