Oxford Dictionary English funny farm nounnoun BrE BrE//ˈfʌni fɑːm// ; NAmE NAmE//ˈfʌni fɑːrm// (informal, offensive) Add to my wordlistjump to other resultsa hospital for people who are mentally illSee funny farm in the Oxford Advanced American DictionaryCheck pronunciation: funny farm oxfordlearnersdictionaries.com