1. of, relating to, or resembling a calyx (the outer whorl of sepals in a flower)
Usage: botanical term; formal/technical

Examples

• The calycular leaves at the base of the flower protected the developing petals.
• Botanists examined the calycular structure to classify the plant species.
• The calycular segments remained green even after the flower bloomed.
• This plant exhibits distinctive calycular characteristics that aid in identification.