sags

Noun

sag (countable and uncountable, plural sags)

1. The state of sinking or bending; a droop.
2. A depression or dip in anything.
3. A place where the surface of the earth, a mountain range, a ridge, etc., sinks or droops.
   • a mass of igneous rock […] shown as a semicircular area of shonkinite exposed in the west wall of the sag. From the valley below, it appears as a dark cliff, perhaps 100 feet in height and a few hundred yards long.1905, Louis Valentine Pirsson, Petrography and Geology of the Igneous Rocks of the Highwood ..., page 43
4. The difference in elevation of a wire, cable, chain or rope suspended between two consecutive points.
5. The difference in height or depth between the vertex and the rim of a curved surface, specifically used for optical elements such as a mirror or lens.
6. A region or spot where the skin has lost some of its elasticity and droops or hangs down.

See all 16 meanings of sag