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1. The 22nd letter of the Greek alphabet
   - khi

1. The circulating life energy that in Chinese philosophy is thought to be inherent in all things; in traditional Chinese medicine the balance of negative and positive forms in the body is believed to be essential for good health
   - qi, chi[2], ki

Sounds like:

Derived forms: chis

Type of: alphabetic character, energy, letter, letter of the alphabet, vim, vitality

Part of: Greek alphabet

Encyclopedia: Chi