prokázána
Prokázána is a feminine singular past passive participle of the Czech verb prokázat, meaning “proved” or “demonstrated.” It is used to describe a feminine noun that has undergone the action of proving, and it agrees with the subject in gender and number in past-tense constructions with the auxiliary být.
Morphology and usage: As a past passive participle, prokázána appears in formal or written Czech to indicate
Contexts and register: Prokázána is prevalent in scientific, legal, and journalistic prose, where findings, hypotheses, or
Notes on nuance: The word emphasizes that proof or demonstration has been achieved, rather than merely suggested.
Etymology: The form derives from the verb prokázat, with the prefix pro- adding a sense of completion