Wikipedia
Alfaz (principles of Islamic jurisprudence)
Alfaz in the principles of Islamic jurisprudence (Persian:الفاظ در علم اصول فقه) is a preliminary subject concerned with analysis of verbals and concepts due to acquiring religious judgments and sharia.These issues often deal with subjects in the fields of philosophy of language and semantics. The subject counteds as the oldest in the Principles of Islamic jurisprudence.