| く | う | 
|---|---|
| 空 | 
| ど | う | 
|---|---|
| 洞 | 
| か | 
|---|
| 化 | 
noun, takes する
- making hollow, making meaningless.
- deindustrialization, deindustrialisation.
Variations
| Pronunciation | Kanji | Kana | Is Common | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 
 
 | 空洞化 | くうどうか | 
Contained Kanji Breakdown
empty, sky, void
そら クウ す.く (1st, N4)
hole, aperture, slit
あな ケツ けな (6th, N1)
den, cave, excavation
ドウ とう ほら (9th, N1)