A magazine is a publication, usually a periodical publication, which is printed or electronically published (sometimes referred to as an online magazine).
Magazines are generally published on a regular schedule and contain a variety of content. They are generally financed by advertising, by a purchase price, by prepaid subscriptions, or a combination of the three. At its root, the word “magazine” refers to a collection or storage location.
In the case of written publication, it is a collection of written articles. This explains why magazine publications share the word root with gunpowder magazines, artillery magazines, firearms magazines, and, in French, retail stores such as department stores.
Some professional or trade publications are also peer-reviewed, an example being the Journal of Accountancy. Academic or professional publications that are not peer-reviewed are generally professional magazines. That a publication calls itself a journal does not make it a journal in the technical sense; The Wall Street Journal is actually a newspaper.