epochách

epochách is a Czech noun form that functions as the locative plural of epocha, meaning an epoch or era. The word epocha denotes a distinct period in time, such as a historical era, a geological subdivision, or a significant phase in a process. The form epochách is used when the noun appears with prepositions that govern the locative case, most commonly with in (v) or about (o). For example, one might speak of events occurring in the epochs of antiquity: v epochách starověku, or of changes discussed about different epochs in geological history: o epochách geologické minulosti.

Etymology: epocha is a loanword into Czech, borrowed from a European linguistic tradition that traces the term to Greek epokhē (epoch, a point in time), via Latin or French influences such as epocha or époque. The Czech spelling epocha reflects common phonetic adaptation, with epochách representing the standard locative plural form used in scholarly and general prose.

Usage and context: epochy and related forms are most common in formal, historical, archaeological, and geological writing. They enable precise discussion of time periods without specifying a single era. In geology, for instance, authors may refer to events occurring in various epochs, and in history to developments across multiple epochs. In everyday language, epochách is less frequent; preferred terms may include jednoduše epochy or konkrétní období, depending on style.

In summary, epochách is the locative plural form of epocha, used to denote “in the epochs” or “during the epochs,” primarily in formal discourse about time periods across history, archaeology, and geology.