noun see: munition Date: 1607 an advance provision of protection, 2. resistance to a disease due to the existence of its causative agent in a state of physiological equilibrium in the host, immunity to a particular infection due to previous presence of the causative agent
PREMUNITION
Meaning of PREMUNITION in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012