Usage of the character 窿
lóng
窿
[窿]
- cavity
- hole
kūlong
窟窿
[窟窿]
- hole
- cavity
- loophole
- debt
qiónglóng
穹窿
[穹窿]
- a dome
- a vault
- the sky
kūlongyǎn
窟窿眼
[窟窿眼]
- small hole
dà'ěrlóng
大耳窿
[大耳窿]
- loan shark
- usurer