noun · verb · 11 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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Australian:/ˈheliːˌkɔptə(ɹ)/
Australian:/ˈheləˌkɔptə(ɹ)/
UK:/ˈhɛl.iˌkɒp.tə(ɹ)/
UK:/ˈhɛl.ɪˌkɒp.tə(ɹ)/
British, Southern, Standard:/ˈhɛlɪjˌkɔptə(ɹ)/
British, Southern, Standard:/ˈhɛlɪˌkɔptə(ɹ)/
General-American:/ˈhɛlɪˌkɑptɜɹ/
General-American, dated, rare:/ˈhilɪˌkɑptɜɹ/
Australia:Recorded audio is listed in the source snapshot.
CMU ARPABET:HH EH1 L IH0 K AA2 P T ER0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
An aircraft that is borne along by one or more sets of long rotating blades which allow it to hover, move in any direction including reverse, or land; and typically having a smaller set of blades on its tail to stabilize the aircraft.
Definition source: English Wiktionary via Wiktextract
Qualifier: aircraft
Examples
We flew over the city in a helicopter.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: aircraft
2
noun
Meaning 2
A powered troweling machine with spinning blades used to spread concrete.
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
The winged fruit of certain trees, such as ash, elm, and maple.
Definition source: English Wiktionary via Wiktextract
Topics: biology, botany, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
A dragonfly; so named due to its resemblance to a helicopter (sense 1).
Definition source: English Wiktionary via Wiktextract
Usage: slang
Topics: biology, natural-sciences, zoology
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
A whirling trick performed with devil sticks.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
A breakdance move in which the dancer spins on the floor while extending the legs to resemble the blades of a helicopter.
Definition source: English Wiktionary via Wiktextract
Borrowed from French hélicoptère, from Ancient Greek ἕλιξ (hélix, “spiral”) + πτερόν (pterón, “wing”). Doublet of helicopteron. By surface analysis, helico- + -pter. The dragonfly sense is from a dragonfly's ability to hover and fly in any direction, like the flying machine.
Across languages
Translations
186 source translations are retained for this English entry.