Components
鬼 meaning component

  Meaning component

guǐ

  

ghost

black

虚 sound component

  Sound component

  

void, false

Evolution

魖 Seal script Shuowen (~100 AD)

Seal script

Shuowen (~100 AD)
魖 Regular script Modern

Regular script

Modern
Definitions

 

black; see 黑魖魖[hēi​xū​xū]