The word "beltline" refers to a line or a path that goes around the waist or middle part of a person. It can also be used to describe a road or railway line that encircles a city or an area. Full definition
The sleek greenhouse, the elongated roof contour line, the high beltline with low side windows and an additional quarter window, plus the D - pillar that tapers towards the rear, are the particular styling elements of the CLA Shooting Brake seen in profile. (emercedesbenz.com)
For the past three years, ACP has made its temporary mark along the Atlanta BeltLine with an installation referred to simply as The FENCE. (artsatl.com)
A DeVille signature script was incorporated above the lower beltline molding near the rear of the body. (en.wikipedia.org)