ˈ ̷ ̷ˌ ̷ ̷ noun
: a submerged aquatic herb ( Potamogeton pectinatus ) common in Europe and No. America with fine threadlike leaves, spikes of greenish flowers, and small hard bony fruits
ˈ ̷ ̷ˌ ̷ ̷ noun
: a submerged aquatic herb ( Potamogeton pectinatus ) common in Europe and No. America with fine threadlike leaves, spikes of greenish flowers, and small hard bony fruits
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012