trillium family trillium erectum • trillium recurvatum · · · Info · Definitions · Characters · · trillium family · · Text Common · · Latin · · Scripts 15 · · Length 6 · · Syllables Definitions · · · (noun) small family of herbs having flowers with 3 petals and 3 sepals; in some classification systems considered a subfamily of the Liliaceae. Synonyms: Trilliaceae, family Trilliaceae, trillium family. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079