sea wrack

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. submerged marine plant with very long narrow leaves found in abundance along North Atlantic coasts
• Syn:
eelgrass, grass wrack, Zostera marina
• Hypernyms:
aquatic plant, water plant, hydrophyte, hydrophytic plant
• Member Holonyms:
Zostera, genus Zostera
2. growth of marine vegetation especially of the large forms such as rockweeds and kelp
• Syn:
wrack
• Hypernyms:
seaweed