| Fumigation 1. (n.) The act of fumigating, or applying smoke or vapor, as for disinfection. 2. (n.) Vapor raised in the process of fumigating. Thesaurus Entries aeration, aerification, antisepsis, atomization, decontamination, deodorization, deodorizing, disinfection, disinfestation, distillation, etherealization, etherification, evaporation, exhalation, flash pasteurization, fluidization, fractionation, gasification, hygenics, hygiene, pasteurization, sanitation, smoking, steaming, sterilization, sublimation, vaporization, ventilation, volatilization |