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metalanguage

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In logic and linguistics, a metalanguage is a language used to describe another language, often called the object language. Expressions in a metalanguage are often distinguished from those in the object language by the use of italics, quotation marks, or writing on a separate line. The structure of sentences and phrases in a metalanguage can be described by a metasyntax. For example, to say that the word "noun" can be used as a noun in a sentence, one could write "noun" is a .

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P13411
August 14
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16 sections
Contents
  • Types of metalanguage
  • <span class="anchor" id="Embedded metalanguage"></span> Embedded
  • Ordered
  • Nested
  • In natural language
  • Types of expressions
  • Deductive systems
  • Metavariables
  • Metatheories and metatheorems
  • Interpretations
  • Role in metaphor
  • Metaprogramming
  • See also
  • Dictionaries
  • References
  • External links

In logic and linguistics, a metalanguage is a language used to describe another language, often called the object language. Expressions in a metalanguage are often distinguished from those in the object language by the use of italics, quotation marks, or writing on a separate line. The structure of sentences and phrases in a metalanguage can be described by a metasyntax. For example, to say that the word "noun" can be used as a noun in a sentence, one could write "noun" is a .

== Types of metalanguage==

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