noun Etymology: New Latin, from Latin volvere to roll Date: 1798 any of a genus ( Volvox ) of flagellated unicellular green algae that form spherical colonies
VOLVOX
Meaning of VOLVOX in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012