Maksud perkataan gearhead dalam bahasa Melayu

Apakah maksud gearhead dalam bahasa Inggeris? Terokai maksud, sebutan dan penggunaan khusus perkataan ini bersama Lingoland

gearhead

US /ˈɡɪr.hed/
UK /ˈɡɪə.hed/

Kata Nama

kepala gear

someone who is very interested in machines and how they work, especially cars and other vehicles:

Contoh:
Ed was a gearhead who liked to restore classic automobiles.