noun Etymology: ultimately from Latin gregarius Date: 1867 any of a subclass (Gregarinia) of parasitic vermiform sporozoan protozoans that occur especially in insects and other invertebrates, ~ adjective
GREGARINE
Meaning of GREGARINE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012