noun Date: circa 1957 any of a division (Chrysophyta) of marine and freshwater algae (as diatoms) containing yellowish-green to golden-brown pigments that obscure the chlorophyll
GOLDEN-BROWN ALGA
Meaning of GOLDEN-BROWN ALGA in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012