Read Edit View history 窿 lóng HSK7 mine shaft Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 窿 lóng hole (bound form) hole; cavity; pit Edit Delete 窿 lóng mine shaft (local dialect) mine shaft or pit Edit Delete References Add reference see 窿/窿 → 窟窿/窟窿 Edit Delete