cuckooflower From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounEither of two flowering plants Related wordsSynonymscardamine pratensiscuckoo flowermeadow cresscuckoopintlecuckoopintcuckoo pintcrowfootlady's smockcuckoo-pintspinkcuckleburbuttercupbuttercup treecuckleburrcornflowerbutter flower References Wiktionary — cuckooflower Wikipedia — cuckooflower