Define category: any of several fundamental and distinct classes to which entities or concepts belong — category in a sentenceCategory definition, any general or comprehensive division; a class. See more.Synonyms for category at Thesaurus.com with free online thesaurus, antonyms, and definitions. Dictionary and Word of the Day.Philosophy and general uses. For categories in cognitive science, information science and generally, see categorization; Category of being; Categories; Category (Kant)To this category belong certain sacs and pouches.; All members that belong to the same category are sitting together.; It seems to me that it should be organized by 1911 political divisions as much as possible, so there should be Category: Austria-Hungary instead of Category: Central Europe, for instance.; I’ve moved German cities in the Poland, Silesia and Prussia category to Category:Germany.In mathematics, a category is an algebraic structure similar to a group but without requiring inverse or closure properties. It comprises “objects” that are linked by “arrows”. A category has two basic properties: the ability to compose the arrows associatively and the existence of an identity arrow for each object. A simple example is the category of sets, whose objects are sets and whose The traditional way of describing the similarities and differences between constituents is to say that they belong to categories of various types. Thus, words like boy, girl, man, woman, etc. are traditionally said to belong to the category of Nouns, whereas words like a, the, this, and that are traditionally said to belong to the category of Determiners.This category should only contain other categories. Galleries should be in the corresponding categories instead. Files should be in a parent or subcategory.Browse Hyatt hotels by region and find your dream destination. Explore our map to see nearby attractionsWeather Underground provides local & long range weather forecasts, weather reports, maps & tropical weather conditions for locations worldwide.