What does smouldering mean?
Smouldering means burning slowly with little flame and much smoke, as happens with embers or damp wood. Its figurative use is especially common: a person, dispute, or situation may be described as smouldering when anger, resentment, or tension is being restrained but has not disappeared. This makes the word especially effective for suggesting danger that has not yet become openly explosive. A smouldering conflict may continue quietly while dissatisfaction grows, only to flare into a serious confrontation. The expression is generally serious rather than humorous, although it can be used with irony. In figurative contexts it commonly collocates with words such as anger, resentment, tension, and unease. Smouldering is closely related to the verb “smoulder,” meaning to burn slowly or to contain intense feelings.
adjectiveSlowly burning with little flame and much smoke. Figuratively, it describes anger, resentment, or conflict that is being kept under control but remains capable of erupting.
- Slowly burning with little flame and much smoke.
- Filled with or expressing anger, resentment, or conflict that has been suppressed but remains intense.
"Despite the smouldering tension in the room, the negotiations continued."
"Smouldering embers glowed beneath the ash."
"Her smouldering resentment finally became visible in her reply."
A dispute can smoulder quietly for years before it bursts into open conflict.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does smouldering come from?
The word comes from the verb “smoulder” or its American variant “smolder,” which traces back to Old English vocabulary associated with heating, burning, or singeing. The present participle “-ing” was added to form the adjective. The verb is historically connected with “smelt,” an old word associated with heat and melting.
Related word forms
How smouldering is actually used
The word is commonly used in figurative descriptions of restrained anger, resentment, tension, or unrest. British English generally uses the spelling “smouldering,” while American English normally uses “smoldering.”
Easily confused with smouldering
Soldering joins metal with a melted material, whereas smouldering means burning slowly with smoke or figuratively smouldering with suppressed anger.