noun
superposition
soo-per-puh-ZISH-un/ˌsuːpərpəˈzɪʃn/
The placing or combining of things over one another.
The slabs' superposition places one directly above the other along a clear contact seam.
Etymology
Here “position” represents an act of placing, not merely an occupied location. Combined with “above,” it describes putting one thing over or upon another, as with layers of rock.
In context
This follows the law of superposition, a fundamental principle of geology. In undisturbed layers, the oldest material is at the bottom.
More examples
- Superposition lets us compare the outlines of both maps.
- The artist uses superposition to build depth with thin layers.
- Through superposition, the two patterns form a single design.
Forms
superposition · superpositions
superpose verb — To place one thing over another.
Similar words
- superimposition
- Usually suggests placing an image or pattern over another.
- layering
- Emphasizes arranging things in distinct levels, one above another.