Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun eelgrass

2 senses of eelgrass

Sense 1
eelgrass, grass wrack, sea wrack, Zostera marina -- (submerged marine plant with very long narrow leaves found in abundance along North Atlantic coasts)
       => 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)

Sense 2
tape grass, eelgrass, wild celery, Vallisneria spiralis -- (submerged aquatic plant with ribbonlike leaves; Old World and Australia)
       => 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)