Definition of "algae" []

• Plural form of alga. (noun)

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• "On the other hand, the fountain was hell to keep refilling throughout the winter (we couldn't let it freeze, and we hadn't emptied it of water), and the algae is a continual battle."
• "Farther out, where the algae is more diluted but equally fueled by pollution, it swirls with the currents, a vast network of green tendrils across the surface of Tai Lake."
• "Out further, where the algae is more diluted but equally fueled by pollution, it swirls with the currents, a vast network of green tendrils across the surface of Tai Lake."