tree house

1. 1.

   a playhouse built in the branches of a tree

   Broaderplayhouse

Questions about tree house

What does tree house mean?

tree house means "a playhouse built in the branches of a tree".

Is tree house a common word?

tree house is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.