Wiktionary
photosynthesizers
n. (plural of photosynthesizer English)
Usage examples of "photosynthesizers".
For them the emergence of cyanobacteria—the first photosynthesizers, which used sunlight to turn carbon dioxide into carbohydrates and oxygen—was a disaster, for reactive oxygen was a lethal poison.
This planet never did have enough sulfur springs or useful species of purple anaerobic photosynthesizers for their tastes.