triplane Definition

monoplane, biplane, autogyro, airplane, ornithopter, autogiro, aircraft, gyroplane, propeller plane, glider, sailplane, turbojet, tailplane, vtol, plane, airframe, dirigible, airship, microlight, hang glider, propeller, fuselage, cockpit, aviator, turbofan, turbojet engine, rotorcraft, tailfin, stealth bomber, twinjet, luftwaffe, jet, aviatrix, underwing, airfoils, turbofan engine, bleriot, nosewheel, louis bleriot, radome, engineless, microlite, igor sikorsky, duralumin, turboshaft, aerofoil, transonic, dihedral, pipistrel, sopwith, afterburning, autorotation, aeronaut, manfred von richthofen, superfortress, ailerons, rotor, empennage, cowling, bombsight, bombardier, wind vane, richthofen, doodlebug, helldiver, aircrew, rotor blade, altimeters, dukw, sponsons, bathyscaphe, horsa, spn, cessna, stuka, nosecone, sideslip, inertial navigation system, drogue, retroreflector, seaplanes, windblast, boxfish, hexapod, german luftwaffe, gyrocompass, tereshkova, antiaircraft gun, drogue chute, wingspread, groundspeed, gipsy moth, hypervelocity, armillary sphere, radarscope, spheroids, thermobaric bomb, airbourne, propellor, airsickness,