1. Plural of calix; the outer whorl of leaf-like structures (sepals) that enclose the petals of a flower.
Usage: botanical term; also spelled 'calyces' (more common plural)
2. Plural of calix; cup-shaped structures or cavities in anatomy, especially in the kidney.
Usage: anatomical term; also spelled 'calyces' (more common plural)

Examples

• The calices of the rose protect the delicate petals inside.
• In botany, the calices are typically green and leaf-like.
• The kidney's calices collect urine and direct it to the ureter.
• The flower's calices fell away as the bloom opened.
• Botanists examined the calices to identify the plant species.