beltline
(noun)
noun
1. (automotive) The imaginary line marking the upper end of the lower body of an automobile, running just below the bottoms of the windows
2. A beltway: a circular expressway around a city
(noun)
1. (automotive) The imaginary line marking the upper end of the lower body of an automobile, running just below the bottoms of the windows
2. A beltway: a circular expressway around a city