chin

n. part of the face located in the center below the mouth

v. be encouraged; bring to or hold with the chin (as of a violin, etc.)

As an acronym, CHIN may refer to:Canadian Heritage Information Network, a government agency in Canada which promotes Canadian culture and heritage on the InternetCHIN Radio/TV International, a Toronto, Ontario-based media company which operates the radio stations CHIN and CHIN-FM, as well as the CHIN Picnic.
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In the human anatomy, the chin is the lowermost part of the face. It is formed by the lower front of the mandible.‏
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Chin the anterior prominence of the lower jaw; the mentum. chin n. The prominence formed by the anterior projection of the lower jaw. [more]Chin - Community and Resources

Noun
1. Kamarupan languages spoken in western Burma and Bangladesh and easternmost India
(synonym) Kuki, Kuki-Chin
(hypernym) Kamarupan

Noun
1. the protruding part of the lower jaw
(synonym) mentum
(hypernym) feature, lineament
(hyponym) double chin, buccula
(part-holonym) face, human face
(part-meronym) goatee
Verb
1. in gymnastics: raise oneself while hanging from one's hands until one's chin is level with the support bar
(synonym) chin up
(hypernym) raise, lift, elevate, get up, bring up

(n.)
The lower extremity of the face below the mouth; the point of the under jaw.
  

(n.)
The exterior or under surface embraced between the branches of the lower jaw bone, in birds.