Standard Lemma guide

equisetum

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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No pronunciation record was provided for this word.

1

noun

Meaning 1

A horsetail (plant of genus Equisetum)

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

horsetails; coextensive with the family Equisetaceae

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: genus Equisetum

Antonyms: none provided

Broader terms: fern genus

History

Etymology

From Latin equus (“horse”) + saeta (“bristle”).

Across languages

Translations

3 source translations are retained for this English entry.

  • Bulgarian: полски хвощ (polski hvošt) — plant of genus Equisetum
  • Catalan: equiset — plant of genus Equisetum
  • Russian: хвощ (xvošč) — plant of genus Equisetum