Standard Lemma guide

waterweed

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

Any of several aquatic herbs of the genus Elodea.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a weedy aquatic plant of genus Elodea

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: aquatic plant, water plant, hydrophyte, hydrophytic plant

Narrower terms: Canadian pondweed, Elodea canadensis, dense-leaved elodea, Elodea densa, Egeria densa

History

Etymology

From water + weed.

Across languages

Translations

3 source translations are retained for this English entry.

  • Finnish: vesirutto — genus of aquatic herbs
  • German: Wasserpest — genus of aquatic herbs
  • Polish: moczarka — genus of aquatic herbs