Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun featherfoil
1 sense of featherfoil
Sense 1
featherfoil, feather-foil -- (a plant of the genus Hottonia)
=> aquatic plant, water plant, hydrophyte, hydrophytic plant -- (a plant that grows partly or wholly in water whether rooted in the mud, as a lotus, or floating without anchorage, as the water hyacinth)