The chin is the forward pointed part of the anterior mandible (mental region) below the lower lip. A fully developed human skull has a chin of between 0.7 cm and 1.1 cm.

The meaning of CHIN is the lower portion of the face lying below the lower lip and including the prominence of the lower jaw. How to use chin in a sentence.

She was in a good position underneath the basket and was able to chin the rebound. When you get the ball, chin it so as to protect it from being stolen by the other team.

Oct 23, 2025 · The chin is a structural mystery unique to Homo sapiens. Unravel the anatomy and competing scientific theories behind this defining human feature.

Dec 31, 2024 · The chin provides structural support to the lower face and serves as an attachment site for muscles involved in facial expressions, speech, and chewing. Its shape …

It is thought that our chin may have become shaped like this to improve the muscle attachments of the lips and tongue. Chins can be larger or smaller, depending on the person.

Sometimes Deborah goes by various nicknames including Chin D Smith and Deborah S Chin. Personal details about Deborah include: political affiliation is currently a registered Republican; …

Jun 15, 2024 · The jaw is a set of bones that forms the structure of the mouth and supports the teeth; the chin is the protruding part of the face below the mouth.

Chin definition: the lower extremity of the face, below the mouth.. See examples of CHIN used in a sentence.

She was in a good position underneath the basket and was able to chin the rebound. When you get the ball, chin it so as to protect it from being stolen by the other team.