后信号灯 hòuxìnhàodēng car rear indicator Definitions Defs Origin Strokes Stroke Words Sentences Sents 后 後 hòu locativenoun behind (bound form) back; rear; behind; in the direction of one's back信号灯 信號燈 xìnhàodēng indicator light A light on a vehicle or machine that signals its operation or intended movement, such as a turn signal