Boobs: Slang Meaning, Breast Anatomy, and Usage
Boobs is informal slang for breasts, the soft chest tissues involved in body development, lactation, sensation, attraction, and gender expression.
Breast: Anatomy, Development, Function, and Sexual Meaning
A breast is soft chest tissue containing fat, mammary glands, milk ducts, nerves, a nipple, and an areola, with roles in lactation, sensation, and body development.
Mammary Glands: Anatomy, Lactation, and Sexual Health
Mammary glands are specialized breast or chest glands that produce milk during lactation and change in response to puberty, pregnancy, and hormones.