Category

Look up category in Wiktionary, the free dictionary.

Category may refer to:

• Category (philosophy)
• taxonomic category - Taxonomic rank
• 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

In taxonomic uses:

• Pregnancy category
• Prison categories (UK)
• Boxing weight classes

In computer programming:

• Categories, a programming concept in Objective-C

[edit] See also

• Category 1
• Category 2
• Category 3
• Category 4
• Category 5
• Category 6
• Category 7
• Categorization

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