洞
Meanings, readings, and example sentences for the Japanese word 洞
1
Anatomy
sinus; cavity; antrum
2
neighborhood (administrative division in North Korea)
Kanji in this Word
洞
9 strokes
Frequency: 1618
JLPT N1
Grade 8
Meanings
den
cave
excavation
Readings
On
— Chinese-derived reading, usually for compounds
ドウ
Kun
— Native Japanese reading, usually for standalone words
ほら
Nanori
— Specialized readings used in names
とう
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