Waterweed

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any of several aquatic herbs of the genus Elodea.
  2. 2
    a weedy aquatic plant of genus Elodea wordnet

Etymology

From water + weed.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.