nonnitrogenous

adjective

non·​ni·​trog·​e·​nous ˌnän-nī-ˈträ-jə-nəs How to pronounce nonnitrogenous (audio)
: not relating to, being, or containing nitrogen : not nitrogenous
nonnitrogenous fertilizers

Word History

First Known Use

1843, in the meaning defined above

Time Traveler
The first known use of nonnitrogenous was in 1843

Rhymes for nonnitrogenous

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Browse Nearby Words

non-news
nonnitrogenous
nonnormative
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Cite this Entry

“Nonnitrogenous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nonnitrogenous. Accessed 7 Jul. 2026.

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