子时 Traditional form: 子時 Pinyin (reading): zǐshí Definitions: 11 pm-1 am (in the system of two-hour subdivisions used in former times) Characters: 子 - son, child; seed, egg; fruit; small thing 时 - time, season; period, era, age Traditional characters: 子 - son, child; seed, egg; fruit; small thing 時 - time, season; period, era, age