noun Date: 1849 one that organizes, a region of a developing embryo or a substance produced by such a region that is capable of inducing a specific type of development in undifferentiated tissue
ORGANIZER
Meaning of ORGANIZER in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012