helicopt

[ hel-i-kopt, hee-li- ]
/ ˈhɛl ɪˌkɒpt, ˈhi lɪ- /

verb (used with or without object)

Origin of helicopt

1945–50; back formation from helicopter, by false analysis as helicopt- + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019