Standard Lemma guide

haustorium

noun · 3 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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  • General-American: /hɔˈstɔ.ɹi.əm/
  • Received-Pronunciation: /hɔːˈstɔː.ɹi.əm/

1

noun

Meaning 1

A root of a parasitic plant modified to take nourishment from its host.

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 cellular structure, growing into or around another structure to absorb water or nutrients, such as a cotyledon.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a root-like attachment in parasitic plants that penetrates and obtains food from the host

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: plant process, enation

History

Etymology

From Latin haustor (“drainer”) + -ium.

Across languages

Translations

5 source translations are retained for this English entry.

  • Finnish: imujuuri — root of a parasitic plant
  • Polish: ssawka — root of a parasitic plant
  • Polish: haustorium — root of a parasitic plant
  • Tagalog: panisip-ugat — root of a parasitic plant
  • ǃXóõ: gǁkxʻáã — root of a parasitic plant