jednodenní

Jednodenní is a Czech adjective meaning one-day or single-day. It describes events, tickets, plans, or time spans that last for a single calendar day. The term is formed from the numeral jeden (one) and the noun den (day) with the suffix -ní, and it is declined to agree with the gender and case of the noun it modifies.

Common uses appear in travel, education, and commerce, where it helps distinguish shorter offerings from multi-day alternatives. Examples include jednodenní výlet (one-day trip), jednodenní kurz (one-day course), jednodenní jízdenka (one-day ticket), or jednodenní dovolená (one-day leave). In brochures and schedules, jednodenní can describe promotions, tours, or events that are completed within a single day.

The term is typically contrasted with vícedenní, which denotes durations spanning more than one day. In practice, jednodenní phrases are widely understood and frequently used in official documents, marketing materials, and everyday speech to specify a one-day scope or validity.

See also: vícedenní, jednorázový, denní.