Glyceria glycerate • glyceric · · · Info · Definitions · Characters · · Glyceria · · Text Latin · · Script 8 · · Length Definitions · · · (noun) manna grass. Synonyms: genus Glyceria. · · Noun Definition 1 Characters · · G latin capital letter g U+0047 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 y latin small letter y U+0079