Correct

窅

/ yǎo / 
Strokes

Definition

sunken eyes/deep and hollow/remote and obscure/variant of 杳[yǎo]

Example

As an Adjective

(of eyes) sunken; deep-set

1
Tā
他
shuāngmù
双目
wēiyǎo
微窅
  
。

His eyes are a bit sunken.

As an Adjective

deep and remote

2
Yǎo
窅
bùkě
不可
cè
测

too deep to be fathomed