Definitions
1.nounThe twenty-second letter of the Classical and Modern Greek alphabets.
2.nounA life force in traditional Chinese philosophy, culture, medicine, etc, related (but not limited) to breath and circulation.
3.nounThe Chinese foot, a traditional Chinese unit of length based on the human forearm.
4.noun(Mainland China) The Chinese unit of length standardized in 1984 as 1/3 of a meter.
5.noun(Taiwan) The Taiwanese unit of length standardized as 10/33 of a meter, identical to the Japanese shaku.
6.noun(Hong Kong) The chek or Hong Kong foot, a unit of length standardized as 0.371475 meters.