noun🔗ShareSépalosOne of the component parts of the calyx, particularly when the sepals in a plant's calyx are not fused into a single structure."The rosebud showed five green sepals protecting the tightly furled petals inside. "El capullo de rosa mostraba cinco sépalos verdes que protegían los pétalos fuertemente enrollados en su interior.plantnaturepartbiologystructureChat with AIVocabulary GamePractice Reading