All articles needing additional references,
Articles with short description,
Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference
The classification, and the system or set of structural rules that governs the composition, gestalt, and form of sentences, phrases, and words in any given natural or artificial human language. General and descriptive linguistics are researching and documenting them.
A system of rules and principles for speaking and writing a language.