🌐EnglishEnglishDeutschРусский한국어中文日本語EntityQ1375130· pop 7· linked from 127 articlestype classAlso known as typeclasstype system construct for ad-hoc polymorphismAvailable in 7 languagesDeutsch中文日本語РусскийCatalan한국어via Wikidata sitelinks · CC0ConnectionsQ34010EntityclassEntityCategoriesData typesFunctional programmingProgramming language comparisonsType theory