noun Date: 1598 the fragrant rootstock of any of three European irises ( Iris florentina, I. germanica, and I. pallida ) used especially in perfumery
ORRISROOT
Meaning of ORRISROOT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012