quilted surface

quilted surface

[′kwil·təd ′sər·fəs]
(geology)
A land surface characterized by broad, rounded, uniformly convex hills separating valleys that are comparatively narrow.
References in periodicals archive ?
The fancy memory foam is all thanks to a waterproof layer on the top and the bottom, with a quilted surface and lots of padding in the middle.
Jockeys' jackets are believed to have inspired the flap bag's quilted surface.
For those who prefer a neutral palette that becomes a serene oasis in this urban jungle, SMYTHSON cleverly combines traditional weaving process with two coloured yarns and subtly quilted surfaces. The result is a simple modern stripe that resonates timeless luxury.