Standard Lemma guide

swallowtail

noun · 5 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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  • UK: /ˈswɒl.əʊˌteɪl/
  • Southern-England: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

The forked tail of a swallow.

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

Anything, such as a burgee, of a similar forked shape.

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 type of tailcoat with two long tapering tails.

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

Any of various butterflies of the family Papilionidae, many of which have a long extension to each hindwing.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

a man's full-dress jacket with two long tapering tails at the back

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: swallow-tailed coat, morning coat

Antonyms: none provided

Broader terms: jacket

History

Etymology

From swallow + tail.

Across languages

Translations

43 source translations are retained for this English entry.

  • Bulgarian: лястовича опашка (ljastoviča opaška) — tail of a swallow
  • Danish: svalehale — tail of a swallow
  • Dutch: zwaluwstaart — tail of a swallow
  • Finnish: haarapyrstö — tail of a swallow
  • German: Schwalbenschwanz — tail of a swallow
  • Hungarian: fecskefarok — tail of a swallow
  • Hungarian: fecskefark — tail of a swallow
  • Japanese: 燕尾 (enbi) — tail of a swallow
  • Manx: arbyl goalagh — tail of a swallow
  • Polish: ogon jaskółki — tail of a swallow
  • Russian: ласточкин хвост (lástočkin χvost) — tail of a swallow
  • Spanish: cola de golondrina — tail of a swallow
  • Swedish: svalstjärt — tail of a swallow
  • Danish: splitflag — anything of a similar forked shape
  • Finnish: haarukka — anything of a similar forked shape
  • Polish: proporczyk — anything of a similar forked shape
  • Bulgarian: фрак (frak) — tailcoat
  • Dutch: rokkostuum — tailcoat
  • Dutch: rok — tailcoat
  • Finnish: hännystakki — tailcoat
  • French: frac — tailcoat
  • French: queue-de-pie — tailcoat
  • German: Frack — tailcoat
  • German: Schwalbenschwanz — tailcoat
  • Hungarian: frakk — tailcoat
  • Japanese: 燕尾服 (enbifuku) — tailcoat
  • Polish: frak — tailcoat
  • Russian: фрак (frak) — tailcoat
  • Spanish: frac — tailcoat
  • Danish: svalehale — butterfly
  • Dutch: page — butterfly
  • Finnish: ritariperhonen — butterfly
  • French: machaon — butterfly
  • German: Schwalbenschwanz — butterfly
  • Hungarian: pillangóféle — butterfly
  • Japanese: 揚羽蝶 (agehachō) — butterfly
  • Navajo: kʼaalógii bitseeʼ hólóní — butterfly
  • Polish: paź królowej — butterfly
  • Russian: па́русник (párusnik) — butterfly
  • Spanish: macaón — butterfly
  • Swedish: svalstjärt — butterfly
  • Turkish: kuyruklu kelebek — butterfly
  • Turkish: kırlangıçkuyruk — butterfly
Real reading context

swallowtail in complete knowledge articles