滴滴出行 dīdīchūxíng DiDi Origin Definitions Defs Strokes Stroke Words Sentences Sents 滴滴 dīdī DiDi DiDi; an app-based transportation company based in China, short for 滴滴出行 dīdīchūxíng出行 chūxíng verbnoun to go out To go out from one's home for a short trip, or to set off on a longer journey.