helicopter
noun
°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 having a smaller set of blades on its tail that stabilize the aircraft.
"We flew over the city in a helicopter."
°a powered troweling machine with spinning blades used to spread concrete.
verb
°To transport by helicopter.
°To travel by helicopter.
synonyms: chopper, copter, eggbeater, rotary-wing aircraft more» , whirlybird, power trowel, trowel machine, samara