IPA: /ˈhɔrnˌwɔrt/
KK: /ˈhɔrnˌwɔrt/
A type of aquatic plant that grows in water and has thin stems with whorled leaves and small flowers. These plants do not have roots and can be found in calm waters.
The pond was filled with hornwort, providing shelter for small fish.
Hornwort is formed from "horn" (from Old English "horn", meaning a hard, pointed projection) and "wort" (from Old English "wyrt", meaning plant or herb). The word "hornwort" refers to a type of plant that has horn-like features.
Think of a 'horn' as a hard projection and 'wort' as a plant — together, they describe a plant that resembles a horn.