chin

CHIN may refer to:

• Canadian Heritage Information Network, a government agency in Canada that promotes Canadian culture and heritage on the Internet
• CHIN Radio/TV International, a media company based in Toronto, Ontario, Canada
• CHIN (AM), a radio station (1540 AM) licensed to Toronto, Ontario, Canada
• CHIN-FM, a radio station (100.7 FM) licensed to Toronto, Ontario, Canada

The chin or the mental region is the area of the face below the lower lip and including the mandibular prominence. It tends to be smaller and more rounded in human females, while bigger and more square in human males. It is formed by the lower front of the mandible. In humans there is a wide variety of chin structures, e.g. cleft chin.