Correct

合眼

/ héyǎn / 
Strokes

Definition

to close one's eyes/to get to sleep

Example

As a Verb

close one's eyes; sleep

1
Tā
他
zuówǎn
昨晚
yī
一
yè
夜
méi
没
héyǎn
合眼
  
。

He didn't get a wink of sleep last night.

As a Verb

pass away