I. noun Date: circa 1639 something that prevents, II. adjective Date: circa 1626 devoted to or concerned with prevention ; precautionary , designed or serving to prevent the occurrence of disease , undertaken to forestall anticipated hostile action , ~ly adverb ~ness noun
PREVENTIVE
Meaning of PREVENTIVE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012