treehouse Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a small house built in the branches of a tree for children to play in. Example Sentence The kids play in their treehouse. More Example Sentences The treehouse is high up in the tree. Synonyms playhouse; fort; cabin Hear It! Say It! Write It! treehouse Switch to cursive Start Share with your friends:
