MISCARRY Meaning of MISCARRY in English ■ verb ( miscarries , ~ing , miscarried ) 1》 (of a pregnant woman) experience a miscarriage. 2》 (of a plan) fail. ↘ dated (of a letter) fail to reach its destination. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004