One of the mysteries of the English language finally explained.
1US a library worker responsible for assigning subject categories to books for the purposes of classification (now rare).
2Computing a header or part of a header which identifies the subject or topic of the following data, document, etc.; especially the subject line of an email.
Early 20th century; earliest use found in Library Journal.
In this article we explore how to impress employers with a spot-on CV.