Ranchero n. : A herdsman; a peasant employed on a ranch or rancho.

Ranchero n. : The owner and occupant of a ranch or rancho.

Example:
Where is the fusebox in a 1963 Ford Ranchero?

Taxonomy
Ranchero, cu in, model, V8, Ford Ranchero, vehicle, Ford, Torino, Falcon, 3-speed, 1968, grille, pod, pickup, Ranchero GT, 1969, I6, Ford Ranchero Rio Grande.

Defination from the web:
Ranchero was a coupe utility produced between 1957 and 1979 based on full-size, compact and intermediate automobiles by the Ford Motor ... The new Galaxie 500 introduced that year would, like the sedan, become the new top-of-the-line trim level for the Ranchero. ...