Category
Category, plural categories, may refer to:
Contents
- Philosophy and general uses 1
- Mathematics 2
- Linguistics 3
- Other 4
- See also 5
Philosophy and general uses
- For categories in cognitive science, information science and generally, see categorization
- Category of being
- Categories (Aristotle)
- Category (Kant)
- Categories (Peirce)
- Category (Vaisheshika)
- Stoic categories
Mathematics
- Category theory
-
Category (mathematics)
- Abelian category
- Category of small categories
- Category of sets
- Category (topology) in the context of Baire spaces
- Lusternik–Schnirelmann category, sometimes called LS-category or simply category
- Monoidal category
- Preadditive category
- Equivalence of categories
Linguistics
- Lexical category, a part of speech such as noun, preposition, etc.
- Syntactic category, a similar concept which can also include phrasal categories
- Grammatical category, a grammatical feature such as tense, gender, etc.
Other
- Category (chess tournament)
- Objective-C categories, a computer programming concept
- Pregnancy category
- Prison security categories in the United Kingdom
- List of boxing weight classes
- List of software categories
- Saffir–Simpson Hurricane Scale, a common categorization of hurricane intensities
- Categories of New Testament manuscripts
- Network cable categories: 1, 2, 3, 4, 5/5e, 6/6a, 7/7a (F)
- A classification in a system of compartmentalization (information security)