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单词 subcategory
释义

subcategory

See also: sub-category

English

Alternative forms

  • sub-category

Etymology

sub- + category

Noun

subcategory (plural subcategories)

  1. With respect to a given category, a more narrow category.
  2. (category theory) A subclass of a category which is itself a category, whose arrows are a restriction of the arrows of the parent category, and whose composition rule is a restriction of the parent category's

Synonyms

  • child category

Antonyms

  • supercategory

Hypernyms

  • category

Translations

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