noun Etymology: New Latin Heliozoa, from 1heli- + -zoa Date: circa 1889 any of a class (Heliozoa) of free-living spherical usually freshwater protozoans that reproduce by binary fission or budding
HELIOZOAN
Meaning of HELIOZOAN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012