Theo Standard

A sans serif (DIN 16518) or grotesque (French for "without serif", "sans serif") is a font family derived from antiqua, which is characterized by the fact that it has no serifs. In addition, in grotesque fonts, the stroke width of the letters is (almost) uniform, so stroke contrast is absent or very slight. The absence of serifs distinguishes grotesque fonts from serifed linear antiqua. The term grotesque is very common among experts. It refers to the fact that the first typefaces of this type were considered grotesque, i.e. a strange but quite charming distortion, because the non-variation of stroke width and the omission of serifs contradicted all reading habits of the time.

Grotesque fonts feature simply shaped glyphs that can be easily displayed on screens, among other things. They are therefore standard on computer systems today. Since the widespread use of grotesque fonts, the term Grotesk seems strange, which is why the terms sans serif or Sans Serif are commonly used in the desktop publishing industry.