propeller-head

pro pel ler-head (also propeller head or propellerhead ) ▶noun informal a person who has an obsessive interest in computers or technology. ORIGIN 1980s: probably with reference to a beanie hat with a propeller on top, popularized by science-fiction enthusiasts.

propeller-head

propeller-head ▶noun informal a person who has an obsessive interest in computers or technology. ORIGIN 1980s: probably with reference to a beanie hat with a propeller on top, popularized by science-fiction enthusiasts.