Bahasa Jepangnya “chow tidak lengkap”

pola dua sisi tidak sempurna; chow tidak lengkap; chow dengan ubin tambahan

inferior double-sided shape; incomplete chow that may be completed by one of eight tiles of two types, two of which tiles are already consumed by the hand's pair; tile pattern composed of a complete chow and an additional tile of its lowest or highest rank (e.g. 3345 or 3455)