What is "buttock"?

The buttock is a prominent anatomical feature consisting of the gluteal muscles and adipose tissue, which gives it its rounded appearance. It plays a crucial role in body mechanics, contributing to posture, stability, and locomotion. The buttock muscles, specifically the gluteus maximus, are the largest and strongest muscles in the body, providing power and propulsion during activities such as walking, running, and jumping. Additionally, the buttocks contribute to overall body aesthetics and are culturally associated with attractiveness and femininity or masculinity.