Meaning of the word gearhead in English

What does gearhead mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

gearhead

US /ˈɡɪr.hed/
UK /ˈɡɪə.hed/

Noun

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

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