HSK10+
qū
steep
Phonosemantic compound. 山 represents the meaning and 區 represents the sound.
山 Meaning component
shān
mountain
區 Sound component
qū, oū
area
Seal script
Clerical script
Regular script
岖 (嶇)
steep, sheer; rugged, rough; rugged
崎岖
rugged
岖
Academia Sinica
Make Me a Hanzi
Unicode
Dong Chinese
CC-CEDICT
MTSU Chinese text computing