ELEVATOR (2)
Source: 567
El″e‐va′tor, n. (Aëronautics) A movable plane or group of planes used to control the altitude or fore-and-aft poise or inclination of an airship or flying machine.
Source: 567
El″e‐va′tor, n. (Aëronautics) A movable plane or group of planes used to control the altitude or fore-and-aft poise or inclination of an airship or flying machine.