helicopter UK /ˈhɛl.iˌkɒp.tə(ɹ)/US /ˈhɛlɪˌkɑptɜɹ/noun 6verb 4forms 3 noun6 •a flying machine lifted and moved by long blades that turn above it, able to stay in one spot in the airWe flew over the city in a helicopter. •A whirling trick performed with devil sticks. •A breakdance move in which the dancer spins on the floor while extending the legs to resemble the blades of a helicopter. •The winged fruit of certain trees, such as ash, elm, and maple. •(slang) A dragonfly; so named due to its resemblance to a helicopter. •A powered troweling machine with spinning blades used to spread concrete. verb4 •To transport by helicopter.Car drivers were helicoptered to safety from nearby roads. There were photographs of people canoeing down streets. — 2023 •To travel by helicopter. •To overprotect one's children, as a helicopter parent does. •To rotate like a helicopter blade. formshelicoptered · helicoptering · helicopters