Standard Lemma guide

bristletail

noun · 4 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: /ˈbɹɪsəlˌteɪl/

1

noun

Meaning 1

Any of various small, active six-legged arthropods that have two or three bristles at the ends of their abdomens and that do not have wings. These were formerly classified together in the insect subclass Apterygota or the order Thysanura but are no longer considered closely related:

jumping bristletails in the insect order Archaeognatha

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

Any of various small, active six-legged arthropods that have two or three bristles at the ends of their abdomens and that do not have wings. These were formerly classified together in the insect subclass Apterygota or the order Thysanura but are no longer considered closely related:

insects in the order Zygentoma such as silverfish and firebrats

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

Any of various small, active six-legged arthropods that have two or three bristles at the ends of their abdomens and that do not have wings. These were formerly classified together in the insect subclass Apterygota or the order Thysanura but are no longer considered closely related:

two-pronged bristletails in the hexapod order Diplura

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

small wingless insect with a long bristlelike tail

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: thysanuran insect, thysanuron

Narrower terms: firebrat, Thermobia domestica

History

Etymology

Calque of translingual Thysanura, as Ancient Greek θύσανος (thúsanos, “bristle”) + Ancient Greek οὐρᾱ́ (ourā́, “tail”). By surface analysis, bristle + tail.

Across languages

Translations

17 source translations are retained for this English entry.

  • Chinese Mandarin: 衣魚 /衣鱼 (yīyú) — insect of the order Zygentoma
  • Finnish: sokeritoukka — insect of the order Zygentoma
  • French: lépisme — insect of the order Zygentoma
  • French: poisson d'argent — insect of the order Zygentoma
  • German: Silberfischchen — insect of the order Zygentoma
  • Hungarian: sertefarkú — insect of the order Zygentoma
  • Italian: acciughina — insect of the order Zygentoma
  • Navajo: łeʼesoołii — insect of the order Zygentoma
  • Portuguese: traça — insect of the order Zygentoma
  • Portuguese: traça-de-livros — insect of the order Zygentoma
  • Portuguese: lepisma — insect of the order Zygentoma
  • Russian: щетнихво́стка (ščetnixvóstka) — insect of the order Zygentoma
  • Russian: чешу́йница (češújnica) — insect of the order Zygentoma
  • Russian: са́харная чешу́йница (sáxarnaja češújnica) — insect of the order Zygentoma
  • Spanish: pececillo de plata — insect of the order Zygentoma
  • Spanish: lepisma de la harina — insect of the order Zygentoma
  • Spanish: lepisma del azúcar — insect of the order Zygentoma