Standard Lemma guide

triplane

adj · 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

adj

Meaning 1

Composed of, or relating to, three planes (flat surfaces extending infinitely in all directions).

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

An airplane that has three pairs of wings, one above the others

Definition source: English Wiktionary via Wiktextract

Topics: aeronautics, aerospace, aviation, business, engineering, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *tréyes Proto-Indo-European *tri- Proto-Italic *tri- Latin tri-der. English tri- English plane English triplane From tri- + plane.

Across languages

Translations

11 source translations are retained for this English entry.

  • Dutch: driedekker — airplane that has three pairs of wings
  • Finnish: kolmitaso — airplane that has three pairs of wings
  • German: Dreidecker — airplane that has three pairs of wings
  • Italian: triplano — airplane that has three pairs of wings
  • Japanese: 三葉機 (san'yōki) — airplane that has three pairs of wings
  • Korean: 삼엽기 (samyeopgi) — airplane that has three pairs of wings
  • Polish: trójpłatowiec — airplane that has three pairs of wings
  • Polish: trójpłat — airplane that has three pairs of wings
  • Russian: трипла́н (triplán) — airplane that has three pairs of wings
  • Spanish: triplano — airplane that has three pairs of wings
  • Swedish: triplan — airplane that has three pairs of wings
Real reading context

triplane in complete knowledge articles