Akademik

water-shield
noun
1. aquatic plant with floating oval leaves and purple flowers; in lakes and slow-moving streams; suitable for aquariums
Syn: ↑Brasenia schreberi, ↑water-target
Hypernyms: ↑water lily
Member Holonyms: ↑Brasenia, ↑genus Brasenia
2. common aquatic plant of eastern North America having floating and submerged leaves and white yellow-spotted flowers
Syn: ↑fanwort, ↑Cabomba caroliniana
Hypernyms: ↑water lily
Member Holonyms: ↑Cabomba, ↑genus Cabomba

Useful english dictionary. 2012.