szélességükben
"Szélességükben" is a Hungarian adverb. It translates to "in their width" or "along their width". It is used to describe something that is being measured, examined, or affected in terms of its horizontal dimension. For example, one might say that a river is "szélességükben" deep, meaning its depth is measured across its width. This adverb is the plural possessive form of "szélesség", which means "width". The "-ükben" suffix indicates possession in the third person plural and the locative case, signifying "in their". Therefore, "szélességükben" literally means "in their width". This word is often used in contexts related to geography, engineering, or any field where precise measurements of dimensions are important. Its grammatical function is to modify verbs or adjectives, providing specific information about the spatial extent being considered. The usage of "szélességükben" emphasizes the breadth or span of the object in question, differentiating it from other possible measurements like length or height.