Customization of appearance in dentures.

In computer programming, a characterization test (also known as Golden Master Testing) is a means to describe (characterize) the actual behavior of an existing piece of software, and therefore protect existing behavior of legacy code against unintended changes via automated testing.

used to characterize a semiconductor material or device (p–n junction, Schottky diode, solar cell, etc.).

the analytical branch of polymer science.

The characterization of nanoparticles is a branch of nanometrology that deals with the characterization, or measurement, of the physical and chemical properties of nanoparticles.,.