Bat's dwelling (4)
I believe the answer is:
cave
(Other definitions for cave that I've seen before include "part of rocky coastline?" , "Hollow in a rock" , "Natural subterranean opening" , "Beware" , "Large grotto" .)
I believe the answer is:
cave
(Other definitions for cave that I've seen before include "part of rocky coastline?" , "Hollow in a rock" , "Natural subterranean opening" , "Beware" , "Large grotto" .)