Wikipedia:What is an article?

Wikipedia data structure
Subject namespacesTalk namespaces
2UserUser talk3
4WikipediaWikipedia talk5
6FileFile talk7
8MediaWikiMediaWiki talk9
10TemplateTemplate talk11
12HelpHelp talk13
14CategoryCategory talk15
100PortalPortal talk101
108BookBook talk109
118DraftDraft talk119
710TimedTextTimedText talk711
828ModuleModule talk829
Currently unused
446Education ProgramEducation Program talk447
2300GadgetGadget talk2301
2302Gadget definitionGadget definition talk2303

A Wikipedia article or entry is a page on this site that has encyclopedic information on it. A well-written encyclopedia article:

Most articles consist of paragraphs and images (perhaps with other types of audiovisual media). However, articles may also be formatted as stand-alone lists or tables (not to be confused with disambiguation pages which are purely navigation aids). These lists or tables are also considered articles for Wikipedia's purposes and are included in the Main/Article namespace, the one without a title prefix followed by a colon (:).

The following items are not counted as articles (see also Wikipedia:Administration § Data structure and development):

Other Languages
Alemannisch: Wikipedia:Artikel
asturianu: Ayuda:Artículu
Bân-lâm-gú: Wikipedia:Bûn-chiuⁿ
беларуская: Вікіпедыя:Артыкул
español: Ayuda:Artículo
Esperanto: Helpo:Artikolo
hornjoserbsce: Wikipedija:Nowe zapisy
interlingua: Wikipedia:Articulo
italiano: Aiuto:Voce
עברית: עזרה:ערך
Kapampangan: Wikipedia:Suli
Nederlands: Wikipedia:Lemma
oʻzbekcha/ўзбекча: Vikipediya:Maqola
português: Wikipédia:Artigo
slovenčina: Wikipédia:Článok
tarandíne: Aiuto:Vôsce
татарча/tatarça: Википедия:Мәкалә
Türkçe: Vikipedi:Madde
українська: Вікіпедія:Стаття