What is "nipple"?

The nipple is a small, protruding structure located on the breast, typically at the center of the areola. It serves as a crucial anatomical feature in both males and females, playing a vital role in breastfeeding and sexual stimulation. The nipple contains numerous sensory nerve endings, allowing for heightened sensitivity and pleasure during intimate encounters. It serves as a conduit for milk during breastfeeding, providing nourishment and sustenance to infants. The nipple is a unique and important part of the human body, symbolizing both the nurturing aspect of motherhood and the sensual aspect of human intimacy.