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クツ/KUTSU/    コツ/KOTSU/    いわや/iwaya/    いはや/ihaya/    あな/ana/KUTSU/クツ/    KOTSU/コツ/    iwaya/いわや/    ihaya/いはや/    ana/あな/

cavern

Radical: 穴 (cave).   Strokes: 13画.   Elements: |穴山儿宀尸.   Pinyin: kū.   Hangul: 굴 [gul].

Jōyō Kanji High School.

Example compounds:
クツKUTSU洞窟【どうくつdōkutsu】cave
理窟【りくつrikutsu】theory; reason
阿片窟【あへんくつahenkutsu】opium den
いわやiwaya窟【いわやiwaya】cavern; grotto
窟の中【いわやのなかiwayanonaka】inside of a cave
あなana洞窟熊【ほらあなぐまhorānaguma】cave bear (extinct, Ursus spelaeus)
Codepoints and classification codes:
7a9f–Unicode
23-2–JIS X 0208
2-3-10–SKIP
3m10.6–TKD
3027.2–Four Corner
Dictionary indices:
3331–Classic Nelson
4206–The New Nelson Character Dictionary by A. Nelson
2328–New Japanese-English Character Dictionary by J. Halpern
2615–Remembering the Kanji by J. Heisig
25552–Daikanwajiten 「大漢和辞典」 by T. Morohashi vol. 8 p. 669
1335–Y. Maniette's French adaptation of Heisig
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