一声令下 yīshēnglìngxià as soon as the order is given Origin Definitions Defs Strokes Stroke Words Sentences Sents 一声 一聲 yīshēng numeralnoun a sound a sound; a noise; a single utterance令 lìng noun to order to order; to command; a decree; a warrant or writ下 xià verb to issue to deliver; to send out; to issue a command or notification