noun
- any of various marine plants and algae that grow in the ocean
Examples
- The beach was covered with dried seaweed after the storm.
- Many types of seaweed are edible and used in Asian cuisine.
- The diver swam through a forest of tall seaweed.
- Seaweed is harvested commercially for food and industrial uses.
- Green seaweed clung to the rocks at low tide.
- The sushi was wrapped in a sheet of dried seaweed.