phytonutrient From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounAny substance, of plant origin, that provides nutrition; a phytochemical Related wordsSynonymsphytochemicalphytocomponentphytocompoundphytomoleculephytochemistryphytophenolphytochemistphytopolyphenolphytoproductphytometabolitephyscionphyllophyllinphytoflavonolphytylphytosteroidprinciple References Wiktionary — phytonutrient Wikipedia — phytonutrient