凹
ā
o
Definitions
1. depressed
2. sunken
3. indented
4. concave
5. female (connector etc)
Related Words
凹凸
āo tū
–
concave or convex
凹入
āo rù
–
cavity
山凹
shān āo
–
mountain cave, hole, recess etc
Word Lists
Individual Characters - HSK 6
Individual Characters - New HSK 7-9