Wordiyo
RootsVocabularyCoursesGuidesMy WordsPricing
Wordiyo

Build your English vocabulary systematically through roots and etymology.

Explore

  • Roots
  • Vocabulary
  • My Words

Learn

  • Guides
  • Pricing

Company

  • About
  • Terms
  • Privacy

© 2026 Wordiyo.

  1. Home
  2. /flamm
  3. /inflame

inflame

UK/in'fleim/US
GREC2

Definitions

v.

To make someone's feelings, especially anger or passion, much stronger; to stir up.

激怒,煽动,使(情绪,尤指愤怒)加剧。

v.

To cause part of the body to become red, hot, swollen, and painful.

使(身体某部位)发炎、红肿。

v.

To set on fire (literary or archaic).

点燃,使燃烧(文学或古义)。

Root Breakdown

Root-derived
in-not, opposite of
+
flameflame, fire, burn
=inflame

Here in- means 'into / onto,' NOT 'not' — to set fire INTO something (Latin inflammāre). Literally to ignite, then figuratively to fire up: inflame a crowd (rouse to anger) or inflame a wound (make it hot and swollen). The same 'set ablaze' covers tempers and tissue.

Root flamm still carries 7 more words

Why It Means This

The trap is the prefix. Because in- usually means 'not' (invisible, incapable), learners expect inflame to mean 'put out a fire' — the exact opposite of the truth. This in- is the directional one, 'into.' Once you read it as 'set fire into,' both senses click: you can inflame a debate and inflame a sprained ankle, because both get heated and swollen.

Common Collocations

  • 1.inflame tensions加剧紧张
  • 2.inflame passions激起激情
  • 3.inflame anger激起怒火
  • 4.inflame a situation使局势恶化
  • 5.inflame the skin使皮肤发炎

Example Sentences

  • 1.

    His careless remarks only inflamed the crowd's anger.

  • 2.

    Rubbing the cut can inflame the surrounding skin.

  • 3.

    The article was written to inflame, not to inform.

Easily Confused

inflame vs ignite — both can mean 'set on fire,' but ignite is literal (ignite the fuel) while inflame is mostly figurative or medical: you inflame emotions or a wound, you ignite a flame. Don't say 'inflame the campfire' — say ignite or light it.

Word Forms

Verb

Pastinflamed
3rd Personinflames
Past Part.inflamed
Pres. Part.inflaming

Derivatives

inflamedinflammationinflammableinflammatory
← Back to flamm