nieszczelni

nieszczelni is a Polish adjective meaning "leaky" or "not sealed." It is the plural form of the adjective nieszczelny. The word is used to describe objects, containers, or systems that do not form a tight closure, allowing substances to escape or enter.

For example, a leaky pipe would be described as nieszczelni. Similarly, a container that does not seal properly, such as a jar with a loose lid, could also be referred to as nieszczelni. In a more technical context, nieszczelni can describe a faulty seal in machinery or a gas system that has developed a leak. The term implies a lack of impermeability or a failure in the integrity of a barrier. It is a direct antonym of "szczelni," meaning "sealed" or "tight." The concept of nieszczelni is important in various fields, including engineering, plumbing, and everyday household contexts, where maintaining sealed environments is crucial for functionality and safety.