A method of encoding Chinese characters using four numerical digits per character (in some situations, an additional digit is used).

(computing) Cdr of the cdr in Lisp. The remainder of a list if the first two elements are removed.

Alternative form of Chaozhou / (Hong Kong) A dialect of Min Nan Chinese, spoken in the Chaoshan region of eastern Guangdong and its diaspora. / The Chaoshan region where the Teochew dialect is spoken.

A thin, plate-like structure. / (mycology) The gill of a mushroom.