Free Online Encyclopaedia

Category ^edit
extracted from Wikipedia, the Free Encyclopedia (using Wikipedia Reflection Script)

On Wikipedia, categories are used to organize the entire project. To learn about how this works, see Help:Category and Wikipedia:FAQ/Categorization.
For an overview of categorization guidelines, see Wikipedia:Categorization. To browse the existing categories, see Portal:Contents/Categorical index.

Category may refer to:

Category (philosophy)
taxonomic category - Taxonomic rank
Category (grammar)
Category (mathematics)
Categories (Aristotle)
Category (Kant)
Categories (Stoic)
Categories (game), a game involving naming categories of things
Category (topology) in the context of Baire spaces
Lyusternik–Schnirelmann category, sometimes called LS-category or simply category
Category (chess tournament)

In taxonomic uses:

In computer programming:

Categories, a programming concept in Objective-C

See also

Look up category in Wiktionary, the free dictionary.

Saffir-Simpson Hurricane Scale

Category (1, 2, 3, 4, 5, 6, 7)

Networking Cable

CAT (1, 2, 3, 4, 5, 5e, 3, 6a)

Categorization

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.