English edit

Pronunciation edit

  • (file)

Noun edit

cuckoo's nest (plural cuckoo's nests)

  1. (slang) A lunatic asylum.
    • 2004, August Schwerdfeger, From Bricks to Dust, page 35:
      “Those offices have not been entered since Lyman Soap closed down, right after old Afton was hauled off to the cuckoo's nest in 1907,” said van Graven.