notchback

/ˈnɑtʃˌbæk/
noun
  1. A car with a rear window that is set at a steeper angle than the back of the car, creating a distinct step or notch in the roofline.
    • The old notchback had a classic look with its separate trunk and rear window.
    • Many sedan models from the 1970s were designed as notchbacks.
    • He preferred the notchback style because it gave the car a more formal appearance.
Antonyms
What does "notchback" mean? | whatsthatwordmean | whatsthatwordmean