Legal Definition of Subscribing witness: A person who sees a document signed and affixes his name to the document, thus testifying in writing that the event has taken place | Looking for the role of subscribing witnesses in legal documents? Discover the definition and importance of subscribing witnesses, their role in confirming authenticity, and preventing disputes. Find out why subscribing witnesses are crucial for legally binding documents like wills and contracts. Learn how their signatures add credibility and validity to the document. Explore real-life examples to better understand their significance. Protect your interests by understanding subscribing witnesses