CLOUD CUCKOO LAND


Meaning of CLOUD CUCKOO LAND in English

■ noun a state of absurdly over-optimistic fantasy.

Origin

C19: translation of Gk Nephelokokkugia , a city built by the birds in Aristophanes' comedy Birds , from nephelē 'cloud' + kokkux 'cuckoo'.

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.