inflammatory

adjective

Synonyms of inflammatory
1
: tending to excite anger, disorder, or tumult
inflammatory remarks
argued that the evidence was only inflammatory and not probative of guilt
2
: tending to inflame or excite the senses
3
: accompanied by or tending to cause inflammation

Examples of inflammatory in a Sentence

She had an acute inflammatory reaction to the drug. He incited the mob with an inflammatory speech.
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.
Both drugs treat chronic inflammatory conditions, including Crohn's disease and ulcerative colitis. — Kevin Simpson, CNBC, 27 Oct. 2026 These individuals also showed more severe symptoms on average and greater genetic risk for other health problems, including other mental health conditions, as well as inflammatory, metabolic and cardiovascular issues. — Payal Dhar, Scientific American, 27 Oct. 2026 Research found that capsaicin inhibits the inflammatory pathway in the body, blocking inflammation from occurring. — Carrie Madormo, Verywell Health, 26 Oct. 2026 Hormonal shifts during puberty and after pregnancy can also influence inflammatory and autoimmune processes that can contribute to pain, Goddard added. — Cheyenne Buckingham, Washington Post, 24 Oct. 2026 See All Example Sentences for inflammatory

Word History

First Known Use

circa 1711, in the meaning defined at sense 1

Time Traveler
The first known use of inflammatory was circa 1711

Cite this Entry

“Inflammatory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inflammatory. Accessed 30 Oct. 2026.

Kids Definition

inflammatory

adjective
in·​flam·​ma·​to·​ry in-ˈflam-ə-ˌtōr-ē How to pronounce inflammatory (audio)
-ˌtȯr-
1
: stirring up anger, disorder, or rebellion
inflammatory speeches
2
: causing or accompanied by inflammation
inflammatory diseases

Medical Definition

inflammatory

adjective
: accompanied by or tending to cause inflammation
inflammatory diseases

Legal Definition

inflammatory

noun
in·​flam·​ma·​to·​ry
in-ˈfla-mə-ˌtōr-ē
: tending to cause anger, animosity, or indignation
the use of an alias by a defendant is…almost always inflammatory—F. D. Doucette

Note: Evidence, and especially photographic evidence, may be deemed inadmissible if its inflammatory nature seriously outweighs its probative value or relevance. The mere fact that evidence is graphic or gruesome, however, is not enough to render it inadmissible.

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