👉 The term "sanserif" is not a recognized term in the English language. It appears to be a typo or a spelling error. Could you please provide more information so I can assist you better?
👉 Sesif (plural of sesum, "without a line") is a common term used in mathematics and geometry to refer to the intersection points between two lines or planes. These points are often represented by the letters "s" for straight lines and "e" for curves (such as circles).