Last Updated
：2026/01/11
孔
Onyomi
コウ
Kunyomi
あな
Character
kanji
Japanese Meaning
空洞
Easy Japanese Meaning
ものにあいているあなをしめすかんじ
Chinese (Simplified) Meaning
洞 / 孔隙 / 孔眼
Chinese (Traditional) Meaning
孔洞 / 洞穴 / 孔眼
Korean Meaning
구멍 / 기공(작은 구멍) / 공동(빈 공간)
Indonesian
rongga / lubang / bukaan
Vietnamese Meaning
lỗ / hốc rỗng / khoang rỗng
Tagalog Meaning
butas / siwang / guwang
Sense（1）
cavity
（ common ）
Quizzes for review
See correct answer
There are many small cavities in this tree.
See correct answer
この木には小さな孔がたくさんあります。
Japanese - English
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Quiz Edit Setting
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