Definition of chi
: the 22nd letter of the Greek alphabet — see alphabet table
From the M-W Editors
Origin and Etymology of chi
Greek chei, chi
First Known Use: 15th century
Definition of chi
: vital energy that is held to animate the body internally and is of central importance in some Eastern systems of medical treatment (such as acupuncture) and of exercise or self-defense (such as tai chi)
Origin and Etymology of chi
Chinese (Beijing) qì, literally, air, breath
First Known Use: 1850
Learn More about chi
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See words that rhyme with chi Thesaurus: All synonyms and antonyms for chi
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