Definition of autostabilizer in English:
autostabilizer
(also autostabiliser)
noun ˌɔːtə(ʊ)ˈsteɪbɪlʌɪzəˌɔːtə(ʊ)ˈsteɪb(ə)lʌɪzə
A device for automatically stabilizing a craft or vehicle.
Origin
Early 20th century; earliest use found in New International Encyclopedia. From auto- + stabilizer.