You searched for: “effumation”
effumation (s) (noun), effumations (pl)
The action of converting into fumes or vapor; an emitted vapor.
This entry is located in the following units: -ation, -ization (-iz[e] + -ation); -isation (British spelling variation) (page 32) ex-, e-, ef- (page 1) fumi-, fum- (page 1)