Meanings
plural metatypes
- biologyA topotype of a species which is confirmed as belonging to that species by the author who originally described it
- computingThe type of a type.
The Type suffix specifies that this variable will be a metatype and not an object (meaning the implementation class and not an instance of it).
2015, Adam Freeman, Pro Design Patterns in Swift, Apress, →ISBN, page 1991 more example
You can use a variable reference to a type (a metatype) to instantiate that type, but you can't just append parentheses to a variable reference: […]
2019, Matt Neuburg, iOS 13 Programming Fundamentals with Swift […] , O'Reilly Media, →ISBN, page 186
Origin
Cite this entry
metatype. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/metatype
“metatype.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/metatype. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “metatype,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/metatype.
Source: metatype on Wiktionary, CC BY-SA 4.0.