Lee ebe Asụsụ Meta si

[[Usòrò:Turtles_all_the_way_down.png|thumb|Asụsụ Meta]]
Na arụmụka na asụsụ, asụsụ meta bụ asụsụ eji akọwa asụsụ ọzọ, nke a na-akpọkarị asụsụ ihe.<ref>2010. ''Cambridge Advanced Learner's Dictionary''. Cambridge: [[Cambridge University Press]]. Dictionary online. Available from http://dictionary.cambridge.org/dictionary/british/metalanguage Internet. Retrieved 20 November 2010</ref> A na-ahụkarị okwu ndị dị na asụsụ meta site na ndị dị na asụsụ  site na iji italiki, akara ntinye, ma ọ bụ ide na ahịrị dị iche. [citation needed] Enwere ike ịkọwa nhazi nke ahịrịokwu na ahịrịokwu dị na metalinguage site na metasyntax.<ref>van Wijngaarden, A., et al. "[https://link.springer.com/chapter/10.1007/978-3-642-95279-1_2 Language and metalanguage]." Revised Report on the Algorithmic Language Algol 68. Springer, Berlin, Heidelberg, 1976. 17-35.</ref>

== Ụdị ha ==
E nwere ụdị metalanguages dị iche iche a ma ama, gụnyere embedded, ordered, na nested (ma ọ bụ hierarchical) asụsụ meta.

=== E tinyere ya ===
A embedded '''metalanguage''' bụ asụsụ n'ụzọ ziri ezi, n'ụzọ okike na nke siri ike na asụsụ ihe. A na-ahụ echiche a n'akwụkwọ Douglas Hofstadter, Gödel, Escher, Bach, na mkparịta ụka banyere mmekọrịta dị n'etiti asụsụ na usoro ọnụ ọgụgụ: "... ọ bụ n'ụdị usoro ọ bụla nke usoro ọnụ ọgụgụ na a na-etinye metalanguage ya n'ime ya. "

Ọ na-apụta n'asụsụ okike, ma ọ bụ nke a na-ejighị n'aka, dịka na Bekee, ebe okwu ndị dị ka ''aha'', ''ngwaa'', ma ọ dị ọbụna ''okwu'' na-akọwa atụmatụ na echiche metụtara asụsụ Bekee n'onwe ya.

=== E nyere iwu ka ọ bụrụ ===
Mkpụrụ okwu '''metalanguage''' a tụrụ aro ya yiri usoro arụmụka a tụrụ aro. Ihe atụ nke metalanguage a haziri ahazi bụ iwu otu metalanguage iji kwurịta asụsụ ihe, na-esote ịmepụta metalanguage ọzọ iji kwurịa nke mbụ, wdg.

=== Ebe a na-akpa akwụ́ ===
A nested (ma ọ bụ hierarchical) metalanguage yiri a ordered metalanguage n'ihi na ọ bụla ọkwa na-anọchite anya a ka ukwuu abstraction. Otú ọ dị, asụsụ metal dị iche na nke a tụrụ aro na ọkwa ọ bụla gụnyere nke dị n'okpuru.

Ihe atụ nke asụsụ metal na-esite na usoro taxonomic Linnean na ihe ndị dị ndụ. Ọkwa ọ bụla dị na usoro ahụ gụnyere nke dị n'okpuru ya. A na-ejikwa asụsụ a na-eji atụle ụdị iji kwurịta ụdị; a na-ejikarị nke a na-atụle iwu iji kwurịtakwa ụdị, wdg, ruo alaeze.

== N'asụsụ nkịtị ==


N'ịkọwa asụsụ ugbu a dị ka, ụtọ asụsụ nke asụsụ ahụ bụ okwu na metalanguage, nke bụ sublanguage dị n'ime.<math>L_0</math><math>L_1</math><ref>{{Cite book|author=Harris|first=Zellig S.|authorlink=Zellig Harris|title=A theory of language and information: A mathematical approach|publisher=Clarendon Press|date=1991|location=Oxford|pages=[https://archive.org/details/theoryoflanguage00harr/page/272 272]–318|url=https://archive.org/details/theoryoflanguage00harr|isbn=978-0-19-824224-6}}</ref>

* <math>L_1</math><math>L_2</math><math>L_0</math>
* A na-ekwupụta ụtọ asụsụ nke , nke nwere ụdị echiche na-akọwa usoro nhazi nke nkọwa eziokwu dị otú ahụ, na metametalanguage, nke bụkwa sublanguage nke .<math>L_2</math><math>L_3</math><math>L_0</math>
* Asụsụ nke nwere ụdị metatheory na-akọwa usoro nhazi nke echiche ndị ekwuru na .<math>L_3</math><math>L_2</math>
* na metalanguages ndị na-esote nwere otu ụtọ asụsụ dị ka , dị iche naanị na ntinye aka.<math>L_4</math><math>L_3</math>

== Edensibia ==
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== Njikọ mpụga ==

* Metalanguage, ''Principia Cybernetica''.
* Willard McCarty (nke e nyere na 2006) Problematic Metaphors, Humanist Discussion Group, Mpịakọta 20, Nke 92.