Euglenaceae Euglena • Euglenales · · · Info · Definitions · Characters · · Euglenaceae · · Text Latin · · Script 11 · · Length Definitions · · · (noun) considered green algae. Synonyms: family Euglenaceae. · · Noun Definition 1 Characters · · E latin capital letter e U+0045 a latin small letter a U+0061 c latin small letter c U+0063 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 u latin small letter u U+0075