a small door or window

Components
穴 meaning component

  Meaning component

xué

  

cave

hole

俞 sound component

  Sound component

shù

  

surname

Evolution

窬 Seal script Shuowen (~100 AD)

Seal script

Shuowen (~100 AD)
窬 Regular script Modern

Regular script

Modern
Definitions

 

a small door or window; a hole in the wall to cut through a wall; hole in a wall