sea lettuce sea letter • sea level · · · Info · Definitions · Synonyms · Characters · · sea lettuce · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) seaweed with edible translucent crinkly green fronds. Synonyms: sea lettuce, laver. · · Noun Definition 1 Synonyms · · · laver · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 l latin small letter l U+006C s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075