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.

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.

Dec 9, 2015 · 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.

Aug 24, 2025 · The chin is the distinct, forward-projecting part of the human face located at the bottom of the lower jaw. It is a defining feature of modern humans, setting us apart from other …

1. keep one's chin up, to maintain one's courage and optimism during a period of adversity. 2. take it on the chin, Informal. a. to be defeated thoroughly. b. to endure punishment stoically.

Dec 31, 2024 · The chin is the lowermost part of the face, formed by the mandible (lower jawbone). It is a prominent, bony projection located at the front of the jaw. The chin provides …

Dec 21, 2025 · The human chin has been fertile ground for arguments between scientists over its purpose. As with testicles, there are half a dozen plausible ideas to explain the evolution of the …

The chin (a.k.a. the mental protuberance) lies in the midline of the mandible anteriorly. The jaw line (or the lower border of the body of mandible) can be seen extending laterally from the …

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

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