üregekkel

Üregekkel is a Hungarian instrumental plural form of the noun üreg, meaning cavity or hollow. The phrase describes objects or materials that contain internal voids and is used to indicate porosity or perforation. In Hungarian technical prose, üregekkel functions as a descriptive modifier equivalent to “with cavities” or “with holes.”

Common contexts for üregekkel include geology and earth sciences (porous rocks and mineral structures with cavities), materials science and engineering (porous metals, ceramics, foams, and aerated concrete), and architecture (hollow or perforated construction blocks used for insulation and reduced weight). In biology and medicine, it can describe tissues or organs that contain cavities or lacunae. The term helps convey the presence and distribution of voids within a material or structure, which often relate to properties such as density, permeability, or thermal insulation.

Usage notes: üregekkel appears with nouns in the instrumental plural and is typically part of a larger noun phrase, for example üregekkel rendelkező anyagok (“materials with cavities”) or kőzet üregekkel rendelkező rendszer (“rock system with cavities”). It is distinct from adjectives like üreges, which describes a hollow character, whereas üregekkel emphasizes the presence of multiple cavities or perforations.

See also: porosity, perforation, hollow materials.