In linguistics, syntax (from Ancient Greek σύνταξις "arrangement" from σύν syn, "together", and τάξις táxis, "an ordering") is "the study of the principles and processes by which sentences are constructed in particular languages".
In addition to referring to the overarching discipline, the term syntax is also used to refer directly to the rules and principles that govern the sentence structure of any individual language, for example in "the syntax of Modern Irish." Modern research in syntax attempts to describe languages in terms of such rules. Many professionals in this discipline attempt to find general rules that apply to all natural languages.
The term syntax is also used to refer to the rules governing the behavior of mathematical systems, such as formal languages used in logic(see logical syntax).
