Zubního

Zubního is a form of the Czech adjective zubní, meaning dental or tooth-related. It is the genitive singular masculine and neuter form, used when the noun it modifies is in the genitive case. Like other Czech adjectives, zubní agrees with gender, number, and case of its noun, which means its form changes across different grammatical contexts.

In practical use, zubního appears mainly in phrases that indicate possession or relationship to teeth within medical, scientific, or everyday language. Examples include zubního lékaře (of a dentist), zubního kamene (of dental calculus), and zubního kazu (of tooth decay). By contrast, the base form zubní is used for nominative and other cases with masculine, feminine, or neuter nouns in non-genitive contexts, such as zubní kartáček (toothbrush) or zubní pasta (toothpaste).

Etymology and scope: The word zubní derives from zub, the Czech word for tooth, with the adjectival suffix -ní. In modern usage, zubní appears across dental terminology and consumer terms, reflecting its role as a descriptive descriptor rather than a standalone noun. Its genitive form zubního enables fluent construction of phrases that specify possession, origin, or relation to dental matters.

Overall, zubního functions as a typical inflected form of a Czech adjective, signaling a dental relation when the associated noun is in the genitive case, and it exemplifies how Czech adjectives mark grammatical relationships within noun phrases.