Definition: 'Svdlg.js' stands for a JavaScript library used by Google Translate. It's designed to support over 25 languages, allowing users to input text into various translation contexts, including email, web pages, and other documents. Detailed definition: svdlib is the name of a version of JavaScript that includes support for dynamic loading of JavaScript libraries in web applications. This enables developers to load additional scripts dynamically without affecting existing functionality. In this case, svlg.js supports a wide range of languages and tools, such as Google Translate's APIs, making it suitable for various tasks requiring translation.