Coreopsis coreopsis • coreopsis gigantea · · · Info · Definitions · Synonyms · Characters · · Coreopsis · · Text Latin · · Script 9 · · Length 4 · · Syllables Definitions · · · (noun) any of numerous plants of the genus Coreopsis having a profusion of showy usually yellow daisylike flowers over long periods; North and South America. Synonyms: coreopsis, tickseed, tickweed, tick-weed. · · Noun Definition 1 Synonyms · · · tickseed · · Synonym 1 tickweed · · Synonym 2 tick-weed · · Synonym 3 Characters · · C latin capital letter c U+0043 e latin small letter e U+0065 i latin small letter i U+0069 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073