隆隆 lónglóng to rumble Origin Definitions Defs Strokes Stroke Words Sentences Sents lónglóng to rumble 隆 lōng reduplication [onomatopoeia] (bound form) sound of drums or rumbling; used in words like 轰隆 hōnglōng and 咕隆 gūlōnglónglóng flourishing 隆 lóng reduplication grand (bound form) grand; majestic; magnificent; prosperous; flourishing