冷静下来 lěngjìngxiàlai to calm down Origin Definitions Defs Strokes Stroke Words Sentences Sents 冷静 冷靜 lěngjìng adjective calm calm; cool-headed; sober and level-headed rather than being driven by emotion or excitement下来 下來 xiàlai particle [starting to] Used after an adjective to show that a state is starting to appear and will continue to develop, such as becoming quiet, dark, or slow.