a submerged long-leaved monocotyledonous marine plant (Zostera marina) that is found especially in coastal temperate waters and whose dried stems and leaves are used especially as packing material in woven goods
eelgrass
noun(eel-grass)
tape grass
eelgrass
noun(eel-grass)
any of several submerged aquatic monocotyledonous plants (genus Vallisneria of the family Hydrocharitaceae) with long ribbonlike leaves —called also eelgrass, wild celery