copter C2+ Topic:People & Society US /ˈkɑptɚ/ UK /ˈkɒptə/ See IPA manual Minimal pairs Sounds like captor /æ/ vs /ɑ/ Meanings 1 noun an informal term for a helicopter A traffic copter circled the highway reporting the morning jam. Thesaurus Synonyms 1 noun · an informal term for a... helicopterchopperwhirlybird Word family Related forms helicoptergyrocopter Etymology AI details A clipped form of 'helicopter', taken from the second element. 'Helicopter' itself derives from Greek 'helix' ('spiral') and 'pteron' ('wing'). pteron Ancient Greek View etymology graph -> Topics People & Society Word Formation & Derivatives Register & Style External links Cambridge Dictionary Wiktionary Google Images # copter **Type:** Word **Level:** C2+ **Part of speech:** noun **IPA (US):** /ˈkɑptɚ/ **IPA (UK):** /ˈkɒptə/ ## Meanings 1. an informal term for a helicopter ## Examples - A traffic copter circled the highway reporting the morning jam. ## Synonyms - helicopter - chopper - whirlybird ## Related Forms - helicopter - gyrocopter ## Roots and Affixes - Root: pteron ## Etymology A clipped form of 'helicopter', taken from the second element. 'Helicopter' itself derives from Greek 'helix' ('spiral') and 'pteron' ('wing'). ## AI Etymology Copter is a clipped form of 'helicopter', taken from the second element. 'Helicopter' itself derives from Greek 'helix' ('spiral') and 'pteron' ('wing'). The immediate etymological form is Ancient Greek pteron. In present use as a noun, it means "an informal term for a helicopter", keeping the historical formation close to the word's ordinary semantic work. Related words include helicopter and gyrocopter. The surrounding word family keeps the same base visible in helicopter and gyrocopter, showing how the headword belongs to a larger cluster rather than standing alone. ## Topics - People & Society - Word Formation & Derivatives - Register & Style markdown