Compositors are individuals who are responsible for arranging and setting of type. There are many other terms that can be used as synonyms for the word "compositors." Some of these terms include typesetters, setters, printers, typesetter operators, typesetting machinists, linotype operators, and graphic designers. All of these terms refer to individuals who use various methods to arrange and set type in order to create printed materials. Compositors and these other synonyms have been essential to the printing industry for many years, and their skills are still needed today in the creation of books, magazines, newsletters, and other printed materials.