noun🔗ShareA group, often named or numbered, to which items are assigned based on similarity or defined criteria."The library organizes books into different categories, such as fiction, non-fiction, and children's books. "grouptypesystemorganizationitemChat with AIVocabulary GamePractice Reading
noun🔗ShareA collection of objects, together with a transitively closed collection of composable arrows between them, such that every object has an identity arrow, and such that arrow composition is associative."To organize the library books effectively, we need to sort them into appropriate categories like fiction, non-fiction, and children's books. "mathlogictheoryChat with AIVocabulary GamePractice Reading
