noun
: a plant of the order Equisetales ; especially : a widely distributed plant ( Equisetum hyemale ) with strongly siliceous stems formerly used for scouring utensils
noun
: a plant of the order Equisetales ; especially : a widely distributed plant ( Equisetum hyemale ) with strongly siliceous stems formerly used for scouring utensils
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012