Iodoform n. (Chem.) A yellow, crystalline, volatile substance, CI3H, having an offensive odor and sweetish taste, and analogous to chloroform. It is used in medicine as a healing and antiseptic dressing for wounds and sores.
... won't think it too presumptuous, I was going to prescribe a day off for you—a day entirely away from iodoform and white enamelled cots. It is what you need, a day in the city and a lunch where they have music; and a matinee, where you can laugh—or cry, if you like that better—and then, maybe, some fresh ... — The Red Cross Girl • Richard Harding Davis