noun smoke; smother.
2. smoulder ·vi ·see smolder.
3. smoulder ·vi to burn and smoke without flame; to waste away by a slow and supressed combustion.
4. smoulder ·vi to exist in a state of suppressed or smothered activity; to burn inwardly; as, a smoldering feud.
5. smoulder ·vt to smother; to suffocate; to choke.