What is the translation of 'seal' in German?

The term 'seal' in the context of technical language can refer to a sealing component that prevents the passage of substances such as liquids or gases in machinery and other applications. In German, 'Dichtung' translates to 'seal,' specifically in the context of mechanical seals, gaskets, and other sealing elements used in engineering and manufacturing.

This understanding aligns with the technical applications where a seal is crucial for ensuring functionality and safety. The other options provided, such as 'Rauheit' (roughness), 'Bruch' (break), and 'Schraube' (screw), do not pertain to the concept of sealing mechanisms and therefore do not represent the intended translation of 'seal' in a technical context.