HSK10+
qióng
high and vast
Phonosemantic compound. 穴 represents the meaning and 弓 represents the sound.
穴 Meaning component
xué
cave
弓 Sound component
gōng
bow
Seal script
Clerical script
Regular script
穹
high and vast; elevated; arched; vault; dome; the sky
vault
苍穹
the blue dome of heaven
穹顶
dome
穹隆
穹庐
yurt (round tent)
Academia Sinica
Make Me a Hanzi
Unicode
Dong Chinese
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing