noun Etymology: New Latin Date: 1974 any of a major group (Cyanobacteria) of photosynthetic bacteria that have two photosystems, produce molecular oxygen, and use water as an electron-donating substrate in photosynthesis
CYANOBACTERIUM
Meaning of CYANOBACTERIUM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012