smolder

To burn with little smoke and no flame.

To exist in a suppressed state.

To show signs of repressed anger or hatred.

Thick smoke resulting from a slow fire.

To burn and smoke without flame; be smothery.

Hence To exist in a suppressed state; burn inwardly, without outward demonstration as a thought, passion, and the like.

To suffocate; smother.

To discolor by the action of fire.

Slow or suppressed combustion; smoke; smother.

To burn and smoke without flame; to waste away by a slow and supressed combustion.