noun
genus of aquatic herbs of temperate and tropical regions having sagittate or hastate leaves and white scapose flowers
• Syn: ↑Sagittaria
• Hypernyms: ↑monocot genus, ↑liliopsid genus
• Hyponyms: ↑common arrowhead
• Member Holonyms: ↑Alismataceae, ↑family Alismataceae, ↑water-plantain family
Useful english dictionary. 2012.