Read Edit View history 黑灯下火 hēidēngxiàhuǒ pitch dark Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 黑灯下火/ 黑燈下火 hēidēngxiàhuǒ pitch dark (idiom) very dark; unlighted; without light Edit Delete References Add reference variant 黑灯下火/黑燈下火 → 黑灯瞎火/黑燈瞎火 Edit Delete variant 黑灯瞎火/黑燈瞎火 → 黑灯下火/黑燈下火 Edit Delete