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
"After hours of acupuncture, she felt her chi begin to flow smoothly again, leaving her tiredness behind."
The twenty-second letter of the Classical and Modern Greek alphabets.
"My new neighbor introduced me to her chi, who was barking at a leaf on the sidewalk."
A life force in traditional Chinese philosophy, culture, medicine, etc, related (but not limited) to breath and circulation.
The Chinese foot, a traditional Chinese unit of length based on the human forearm.
Chihuahua.
In plain English: Chi is the ancient Chinese concept of vital energy that flows through everything in the universe.
"The tiny chi trembled in its owner's arms during the thunderstorm."
Usage: Do not use "chi" to mean a small dog; that word refers to an ancient Chinese vital force or energy. The correct term for the small breed of dog from Mexico is "Chihuahua."
Qi, an ancient Chinese duchy, and later kingdom, under the Zhou dynasty
"The game schedule for chi is posted on the team's website every February."
Chicago
Abbreviation of Chicago.
The word chi comes from the Latin form chī, which was borrowed directly from the Ancient Greek word kheî. It entered English through scholarly use of classical languages rather than evolving naturally within everyday speech.