Baumhöhle (German) comes from German Höhle, from Middle High German hüle, from Old High German hulī, from Old High German hol, from Proto-West Germanic hol, from Proto-Germanic hulą, from Proto-Germanic hulaz, from Proto-Indo-European ḱel- — to cover; to incline.
Baumhöhle (German): tree hole, tree hollow
Definitions
tree hole, tree hollow
Ancestry of “Baumhöhle”, step by step
Baumhöhle traces back through two separate lines of ancestry.