powtarzalnej

Powtarzalnej is the feminine singular form (genitive or dative) of the Polish adjective powtarzalny, meaning capable of being repeated or reproducible. The base adjective is formed from the verb powtarzać (to repeat) with the suffix -alny, which yields an attribute describing the possibility of repetition.

In usage, powtarzalnej appears with feminine nouns in the genitive or dative cases, for example in phrases like cecha powtarzalnej próby or wyniki powtarzalnej serii badań. The nominative feminine form is powtarzalna; masculine and neuter forms are powtarzalny and powtarzalne, respectively.

Powtarzalność is the related abstract noun denoting the property of being repeatable. In technical and scientific contexts, powtarzalność describes the stability of results when an experiment or measurement is repeated under the same conditions. This concept is often contrasted with reproducibility, which in Polish can be expressed as reprodukowalność or, in some contexts, powtarzalność w różnych warunkach. The distinction depends on whether repetition occurs within the same setup (powtarzalność) or through independent replication across different conditions (reproducibility).

Etymologically, powtarzalnej derives from powtarzać “to repeat” plus the adjectival suffix -alny; its meaning remains focused on the capacity for repetition. The term is common in fields such as science, engineering, and quality control, where clear, repeatable procedures and consistent results are essential.