noun
1. : a poultice made by spreading a paste of mustard, flour, and cold water on cloth
2. or mustard paper : a counterirritant and rubefacient plaster prepared by spreading a mixture of powdered black mustard and a rubber solution on fabric
noun
1. : a poultice made by spreading a paste of mustard, flour, and cold water on cloth
2. or mustard paper : a counterirritant and rubefacient plaster prepared by spreading a mixture of powdered black mustard and a rubber solution on fabric
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012