noun see: bear Date: circa 1911 any of a subphylum (Mastigophora) of protozoans comprising forms with flagella and including many often treated as algae, ~ adjective
MASTIGOPHORAN
Meaning of MASTIGOPHORAN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012