CRACKPOT


Meaning of CRACKPOT in English

crack ‧ pot /ˈkrækpɒt $ -pɑːt/ BrE AmE noun [countable]

[ Date: 1800-1900 ; Origin: crack + pot 'head' ]

someone who is slightly crazy

—crackpot adjective :

crackpot schemes

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.