Slang. to talk; chatter: We sat up all night chinning about our college days.
Idioms
9.
keep one's chin up, to maintain a cheerful disposition in spite of difficulties, disappointments, etc. Also, chin up.
10.
take it on the chin, Informal.
a.
to suffer defeat; fail completely.
b.
to endure suffering or punishment.
Origin: before 1000; Middle English; Old English cin(n); cognate with Dutch kin,German Kinn chin, Old Norse kinn,Gothic kinnus cheek, Latin gena,Greek génus chin, gnáthos jaw (see genial2, -gnathous), Sanskrit hanus jaw
Also, Tsin.any of three dynasties that ruled in China, a.d. 265–316 (the Western Chin), a.d. 317–420 (the Eastern Chin), and a.d. 936–46 (the Later Chin).
a Chinese zither consisting of an oblong, slightly curved wooden box over which are stretched strings that are stopped with one hand and plucked with the other.
Origin: < Chinese (Wade-Giles) ch'in2, (Pinyin) qín