楔子 Traditional form: 楔子 Pinyin (reading): xiēzi Definitions: wedge peg stopper prologue (in some modern novels) prologue or interlude in Yuan dynasty drama Characters: 楔 - to wedge; wedge, gatepost; forward 子 - son, child; seed, egg; fruit; small thing Traditional characters: 楔 - to wedge; wedge, gatepost; forward 子 - son, child; seed, egg; fruit; small thing