English Reference

Word

inflammatory

Phoneticsin·flam·ma·to·ry

US/ɪnˈfɫæməˌtɔɹi/

UK/ɪnflˈæmətəɹˌi/

Definitions

01causing anger

C1

adj. intended to make people feel very angry or to start a fight.

adj. tending to excite anger, disorder, or tumult; provocative in a way that incites a strong emotional or social reaction.

“The politician was criticized for making inflammatory comments about his opponents during the debate.”

“The editorial was condemned for its inflammatory rhetoric, which many feared would incite further unrest in the already divided city.”

Formal

Usage

Often used to describe speech, writing, or political actions.

02medical swelling

C1 · Medicine

adj. relating to or causing heat, pain, and swelling in the body.

adj. pertaining to, characterized by, or causing inflammation within a biological system.

“Arthritis is an inflammatory condition that makes the joints feel stiff and painful.”

“The patient presented with a chronic inflammatory response that had not responded to standard steroid treatments over the previous six months.”

Technical

Usage

Commonly modifies nouns like 'condition', 'response', 'disease', or 'process'.

Synonyms

Antonyms

anti-inflammatory

Real-World Examples

“H1 and H2 antihistamines are also used as a first-line treatment for a condition called mast cell activation syndrome, which is related to the body releasing excessive amounts of histamine and other inflammatory chemicals.”
The Guardian · 14 Aug 2026
“Beginning around age 50, the brain’s memory center appears to lose many of its longtime immune cells and replace them with more inflammatory ones.”
ScienceDaily · 7 Aug 2026

Etymology

From inflame + -atory.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

inflammationNouninflammatoryAdjective

This entry

Level
C1 · Advanced
Frequency
Frequent
Updated

Scan code

englishreference.com/q/inflammatory

English Reference