Point
In typography, points are measurement units to describe the size of a typeface (for printed or digital media).
Several point-based series of typographic measurements have been created and used over the centuries and across the globe. In France and Germany, 12 Didot points make one Cicéro, while in Britain and the US, it was a Pica that would be divided into 12 slightly smaller points.
Today, the international typographic unit in software applications is the (DTP) point, which is exactly 1/72 parts of an inch—a cleaner standard than the Pica point previously used in the United States. Digital font sizes are referred to in point sizes and indicated as pts.