noun🔗ShareSépaloOne of the component parts of the calyx, particularly when the sepals in a plant's calyx are not fused into a single structure."The small, green sepals protected the rosebud before it bloomed, unfurling to reveal the petals inside. "Los sépalos pequeños y verdes protegieron el capullo de rosa antes de que floreciera, desplegándose para revelar los pétalos en el interior.plantpartnaturebiologyvegetableagricultureChat with AIVocabulary GamePractice Reading