火災 huǒzāi HSK5 fire Origin Definitions Defs Strokes Stroke Words Sentences Sents 大火灾 dàhuǒzāi conflagration large-scale destructive fire; conflagration; wildfire火灾保险 huǒzāibǎoxiǎn fire insurance An insurance policy that pays for losses caused by fire.火灾危险 huǒzāiwēixiǎn fire hazard the danger or risk of a fire occurring