应声 Traditional form: 應聲 Pinyin (reading): yìngshēng Definitions: an answering voice to answer a voice to respond to copy a voice to parrot Characters: 应 - should, must; to respond, to handle; to deal with, to cope 声 - sound, noise; voice, tone, music Traditional characters: 應 - should, must; to respond, to handle; to deal with, to cope 聲 - sound, noise; voice, tone, music