A beard is a collection of hair that grows on the chin, cheeks, and neck of a person, typically a man. It can vary in style, length, and thickness, and is often seen as a symbol of masculinity. Many people choose to grow a beard for personal expression, cultural reasons, or simply because they prefer the way it looks. Taking care of a beard involves regular grooming, which can include trimming, washing, and using products like beard oil. Some famous figures, such as Abraham Lincoln and Gandhi, are well-known for their distinctive beards, which have become part of their identities.