Whether in the workshop or in the classroom, the use of technical terms plays a central role in vocational preparation and entry into the profession. The Illustrated Dictionary of Metal Technology helps migrants learn these technical terms in German through numerous photos. Additionally, detailed graphics and their labels provide insights into the functionality and use of tools and machines, thus aiding in the acquisition of technological expertise. The Illustrated Dictionary of Metal Technology presents the necessary vocabulary for a successful entry into the profession and is structured in four languages: German, English, Arabic, Persian (Dari and Farsi). It facilitates the recognition of connections through thematic organization, and detailed graphics allow for quick reference with the also four-language index.