brown algae brown • brown ash · · · Info · Definitions · Characters · · brown algae · · Text Common · · Latin · · Scripts 11 · · Length 2 · · Syllables Definitions · · · (noun) algae having the chlorophyll masked by brown and yellow pigments. Synonyms: brown algae. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 g latin small letter g U+0067 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 w latin small letter w U+0077