Standard Lemma guide

hydrocopter

noun · 1 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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1

noun

Meaning 1

An amphibious catamaran propelled by an aircraft engine.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Ancient Greek ῠ̔δρο- (hŭdro-)der. English hydro- Proto-Indo-European *welH-der. Ancient Greek ἕλιξ (hélix) Proto-Indo-European *peth2- Proto-Indo-European *-r̥ Proto-Indo-European *péth2r̥ Proto-Hellenic *pterón Ancient Greek πτερόν (pterón) French hélicoptèrebor. English helicopterclip. English copter English hydrocopter From hydro- + copter.

Across languages

Translations

1 source translations are retained for this English entry.

  • Finnish: jääkiitäjä — vehicle
Real reading context

hydrocopter in complete knowledge articles