Chin - Wikipedia
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 noun - Definition, pictures, pronunciation and usage notes ...
Definition of chin noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, …
13 Different Types of Chins: A Comprehensive Guide
5 days ago · While the general shape of your chin is typically determined by genetics, age and lifestyle can change its appearance. …
CHIN Definition & Meaning - Merriam-Webster
Sep 25, 2026 · The meaning of CHIN is the lower portion of the face lying below the lower lip and including the prominence of the …
Chin | anatomy | Britannica
Jun 24, 2026 · The chin is the lower part of the face, below the lower lip and including the prominence of the lower jaw. It is formed …
CHIN Definition & Meaning | Dictionary.com
CHIN definition: the lower extremity of the face, below the mouth. See examples of chin used in a sentence.
Why Do Humans Have Chins? - Smithsonian Magazine
Jan 4, 2012 · Perhaps the most common explanation is that our chin helps buttress the jaw against certain mechanical stresses.
Why Do Humans Have Chins? Evolution Still Can’t Fully Explain It
May 1, 2026 · The chin may be the result of multiple overlapping influences. Modern humans evolved smaller faces and jaws, which …
CHIN | English meaning - Cambridge Dictionary
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 …
A Chin-Stroking Mystery: Why Are Humans the Only Animals With Chins?
Feb 2, 2016 · The chin isn’t just the lower part of your face: It’s a specific term for that little piece of bone extending from the jaw. …