noun Download 🔗Share Any of a class of yellow to red plant pigments including the carotenes and xanthophylls. Examples : "Carrots get their bright orange color from a type of carotenoid called beta-carotene. " compound substance chemistry biology plant vegetable biochemistry food color Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Of or relating to such a class of pigments. Examples : "The carrot's vibrant orange color is due to its high concentration of carotenoid pigments. " chemistry biology biochemistry compound color science Chat with AIVocabulary GamePractice Reading