English noun: hornwort | |||
1. | hornwort (plant) any aquatic plant of the genus Ceratophyllum; forms submerged masses in ponds and slow-flowing streams | ||
Broader (hypernym) | aquatic plant, hydrophyte, hydrophytic plant, water plant | ||
Member meronym | Ceratophyllum, genus Ceratophyllum | ||
2. | hornwort (plant) liverworts with slender hornlike capsules | ||
Broader (hypernym) | hepatic, liverwort | ||
Member meronym | Anthocerotales, order Anthocerotales | ||