Proper noun
A surname.
(typography) Any of the serif typefaces designed by William Caslon I (c. 1692–1766) in London, or inspired by his work.
Source: en.wiktionary.orgText typefaces A specimen sheet by William Caslon shows printed examples of Roman typefaces Traditionally, text is composed to create a readable, coherent, and visually satisfying typeface that works invisibly, without the awareness of the reader. Source: Internet
Others are designed to fit nicely without compressing (Garamond, Caslon, TNR). Source: Internet