Definition that contains copter
- heliport an airport for helicopters
- skyhook helicopter carrying a reel of steel cable that can be used to lift and transport heavy objects
- deathwatch minute wingless psocopterous insects injurious to books and papers
- sikorsky United States industrialist (born in Russia) who designed the first four-engine airplane and the first mass-produced helicopter (1889-1972)
- scorpion fly any of various mecopterous insects of the family Panorpidae of the northern hemisphere having a long beak and long antennae; males have a tail like that of a scorpion except it is not venomous
- rotary wing the long airfoil that rotates to provide the lift that supports a helicopter in the air
- landing skid one of two parts of the landing gear of a helicopter
- hanging fly any of various mecopterous insects of the family Bittacidae
- air-drop drop (an object) from the air; unload from a plane or helicopter
- mecopterous of or relating to mecopterans