滚雷 gǔnléi rolling thunder Definitions Defs Origin Strokes Stroke Words Sentences Sents gǔnléi rolling thunder 滚 滾 gǔn verb to roll to move by turning over and over; to rotate or revolve while moving; to make something roll; to tumble雷 léi noun thunder thunder; the loud noise caused by atmospheric electrical dischargegǔnléi rolling mine 滚 滾 gǔn verb to roll to move by turning over and over; to rotate or revolve while moving; to make something roll; to tumble雷 léi mine (bound form) an explosive weapon used in military operations, such as a land mine or naval mine