洞 is the Japanese kanji for cave, den, excavation. It is written with 9 strokes and appears at JLPT level N1. Its kun reading is ほら and its on reading is ドウ.
Stroke order
Words with 洞
- 洞hollow, cavity, hole
- 空洞cavity, hollow, cave
- 洞察discernment, insight
- 洞窟cave, cavern, grotto
- 洞穴cave, cavern, den
- 風洞wind tunnel
Practice 洞 with brush strokes, spaced repetition and quizzes in the app.