猛劲 měngjìnměngjìng spurt of energy Origin Definitions Defs Strokes Stroke Words Sentences Sents měngjìn spurt of energy · vigorously 猛 měng adverb with concentrated force to exert energy suddenly and intensely; with a sudden burst of power劲 勁 jìn adjectivenoun strength strength; energy; vigorměngjìng strong 猛 měng adjective vigorous brave; valiant; powerful or intense in strength or spirit劲 勁 jìng adjective powerful (bound form) strong; powerful; violent (of wind, etc.)