Correct

虚掩

/ xū yǎn / 
Strokes

Example

As a Verb

(of a door or window) be left unlocked/unlatched; be left ajar

1
Fángmén
房门
xūyǎn
虚掩
  
。

The door stood ajar.

2
Bǎmén
把门
xūyǎn
虚掩

leave the door slightly ajar.

As a Verb

be unbuttoned