be mad, angry, or furious
emit a cloud of fine particles
treat with fumes, expose to fumes, especially with the aim of disinfecting or eradicating pests
be wet with sweat or blood, as of one's face
- He spent ten minutes at the phone while the others fretted and fumed.
- He spent ten minutes at the phone while the others fretted and fumed. At length he put the receiver down.
- The burnt heaps of wood were still fuming.