\kˈə͡ʊlhə͡ʊl], \kˈəʊlhəʊl], \k_ˈəʊ_l_h_əʊ_l]\
Word of the day
- solution alphanaphthol, balsam tolu, benzoin, copal, oil thyme in ether; applied to skin, the ether evaporates and leaves a thin protective film, like that of collodion. A form of surgical dressing similar to collodion. An antiseptic varnish consisting copal resin, benzoin, balsam tolu, oil of thyme, alpha-naphthol, and ether.