NATURE

vodní flóra rostoucí ve stojatých vodách; např. vodní mor kanadský

Three downward steps stopped above a tidemark of dried moss and waterweed. BNC

All they have to do is lift their arms or shake their waterweed hair to provoke screams that would blot out an allclear signal. Times

He was covered with waterweed and mud, but didn't bother to rinse himself. COCA