灯火管制 dēnghuǒguǎnzhì blackout, curfew Origin Definitions Defs Strokes Stroke Words Sentences Sents 灯火 燈火 dēnghuǒ lights lights; lamplight; the light emitted from a lamp管制 guǎnzhì noun to control to control or restrict through mandatory administrative measures; to manage or oversee activities, such as traffic or air space