[əˈzɒlə]

Definitions

1. noun

A genus of aquatic ferns, especially Azolla filiculoides, a floating water fern native to South America.

“The ecosystem of the lake was home to several types of azolla, which provided food for the local wildlife.”

2. noun

A plant of the genus Azolla, used as a food source in some cultures, especially in China.

“Azolla was a crucial part of the diet for the villagers during the famine.”