nainstalován

Nainstalován is a Czech past participle adjective derived from the verb nainstalovat, meaning that something has been installed. It denotes the completion of the installation process and is used to describe the result of installation. As an adjective, it agrees with the gender and number of the noun it modifies.

Form and variants. The participle has different forms depending on gender and number. Masculine singular short form is nainstalován; masculine singular long form is nainstalovaný. Feminine singular is nainstalovaná, neuter singular is nainstalováno. In plural forms, the endings change according to number and gender as with other Czech adjectives.

Usage. Nainstalován is common in technical and IT contexts to indicate that software, drivers, updates, or hardware have been successfully installed. Examples include sentences like: Program byl nainstalován, Operační systém je již nainstalován. The word acts as a predicate or attribute, often appearing in status messages, configuration notes, or documentation.

Etymology and related forms. The term is formed from the verb nainstalovat, itself a prefixed extension of instalovat (to install). Related nouns include instalace (an installation), and related adjectives include instalovaný or nainstalovaný in various syntactic positions. The choice between those forms typically reflects standard Czech agreement rules and style preferences in technical writing.