Roundel as a collective noun

Roundel is used as a collective noun in phrases like Roundel of Hedgehogs .

A roundel is a collective noun that refers to a group or assembly of angels or birds in circular or rounded formation. Like a celestial dance or a beautifully orchestrated aerial performance, a roundel highlights the harmony and unity of these beings as they soar gracefully in the sky. Picture an exquisite display of angels, their radiant wings forming a perfect circle, each individual member synchronized in their movements, conveying a sense of spiritual enchantment and serenity. Alternatively, in the realm of nature, a roundel showcases an impressive flock of birds, such as seagulls or pelicans, clustering together, their bodies creating a round shape as they navigate the heavens in unison. Symbolizing camaraderie, symmetry, and elegance, a roundel offers an awe-inspiring spectacle in which these extraordinary beings showcase their collective beauty and cooperative essence.