Meaning of the word duckweed in English

What does duckweed mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

duckweed

US /ˈdʌk.wiːd/
UK /ˈdʌk.wiːd/

Noun

a small aquatic plant that floats on the surface of still water, often forming a dense green mat

Example:
The pond was covered with a thick layer of duckweed.
Duckweed can quickly spread and cover the entire surface of a body of water.