noun Etymology: International Scientific Vocabulary Date: 1877 an inactive protein precursor of an enzyme secreted by living cells and converted (as by a kinase or an acid) into an active form
ZYMOGEN
Meaning of ZYMOGEN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012