sea lettuce

English Thesaurus

1. seaweed with edible translucent crinkly green fronds (noun.animal)

hypernym	:	chlorophyte, green algae,
definition	:	algae that are clear green in color; often growing on wet ricks or damp wood or the surface of stagnant water (noun.animal)

member meronym	:	genus ulva, ulva,
definition	:	type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce (noun.animal)