01 n. A green membranous seaweed (Ulva) often found growing on oysters but common on stones, piles, etc.
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1.
A green membranous seaweed (Ulva) often found growing on oysters but common on stones, piles, etc.(Bot.)
Entry
1 sense
Webster, 1913
Oyster-green
· Oys·ter-green
· IPA