sea wrack

/si ræk/

Definitions of sea wrack

1. noun

   submerged marine plant with very long narrow leaves found in abundance along North Atlantic coasts
   synonyms: Zostera marina, eelgrass, grass wrack

   type of:

   aquatic plant, hydrophyte, hydrophytic plant, water 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
2. noun

   growth of marine vegetation especially of the large forms such as rockweeds and kelp
   synonyms: wrack

   type of:

   seaweed

   plant growing in the sea, especially marine algae