We found one dictionary that defines the word cloudcuckoo land:

General (1 matching dictionary)

1. cloudcuckoo-land: The Wordsmyth English Dictionary-Thesaurus

▸ Words similar to cloudcuckoo land ▸ Usage examples for cloudcuckoo land ▸ Idioms related to cloudcuckoo land ▸ Wikipedia articles (New!) ▸ Words that often appear near cloudcuckoo land ▸ Rhymes of cloudcuckoo land ▸ Invented words related to cloudcuckoo land