Search Result for "seagrass": 
Wordnet 3.0

NOUN (1)

1. any of various seaweeds that grow underwater in shallow beds;
- Example: "seagrass provides a protective environment in which young fish can develop"



WordNet (r) 3.0 (2006):

seagrass
    n 1: any of various seaweeds that grow underwater in shallow
         beds; "seagrass provides a protective environment in which
         young fish can develop"