1 Old HSK word(s): ☊穴 ** D
巢穴* * 洞穴* * 虎穴* * 孔穴* * 墓穴* * 兽穴* * 太阳穴* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

太 very, too, much / big / extreme
阳 'male' principle / light / sun
穴 cave, den, hole / KangXi radical 116

Hsk Characters: 穴 *
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual
穴 7A74 + 穴 + + cave, den, hole / KangXi radical 116 穴 八 Cave 八 (ACHT) xue2 +

Korean:

穴 + 穴 구멍 혈 (구멍, a hole)
1 NHSK word(s): 洞穴* 6 dong4 xue2cave/ cavern
KOREAN6000 word(s):
0 KOREAN 2500 New HSK words):
0 KOREAN Sentence(s):