smol·der also smoul·derAudio Help (smōl'dər) Pronunciation Key
intr.v.
smol·dered also smoul·dered, smol·der·ing also smoul·der·ing, smol·ders also smoul·ders
To burn with little smoke and no flame.
To exist in a suppressed state: Revolution smoldered in the masses.
To show signs of repressed anger or hatred.
n.
Thick smoke resulting from a slow fire.
[Middle English smolderen, to suffocate, from smolder, smoke, probably alteration of smorther, from Old English smorian, to smoke.]
c.1300 (implied in smoldering), "to smother, suffocate," cognate with M.Du. smolen, Low Ger. smelen, Flem. smoel "hot," from P.Gmc. *smel-, *smul-. The meaning "burn and smoke without flame" is first recorded 1529, fell from use 17c. (though smoldering persisted in poetry) and was revived 19c.
Smol"der\, Smoulder \Smoul"der\, v. i. [imp. & p. p. Smolderedor Smouldered; p. pr. & vb. n. Smoldering or Smouldering.] [OE. smolderen; cf. Prov. G. sm["o]len, smelen, D. smeulen. Cf. Smell.]1. To burn and smoke without flame; to waste away by a slow and supressed combustion. The smoldering dust did round about him smoke. --Spenser. 2. To exist in a state of suppressed or smothered activity; to burn inwardly; as, a smoldering feud.