jaksoista

Jaksoista is the elative plural form of the Finnish noun jakso. In Finnish grammar, the elative case, marked by the suffix -sta/-stä, denotes origin, source, or out of. Therefore jaksoista literally means “from the periods” or “from the episodes,” depending on the sense of jakso in context. The noun jakso has several related meanings, including a period or term (such as a school term or calendar period) and an episode of a television or radio program. Because of these overlapping senses, jaksoista is commonly used to indicate the source or subset of a larger set—whether referring to episodes or to time periods.

Usage notes: Jaksoista is a grammatical form rather than a standalone meaning. It appears in contexts such as data collection, descriptions of structure, or when specifying ranges. Examples include:

- Tietoja on kerätty jaksoista 3–5. (Data have been collected from episodes 3–5.)

- Ohjelma koostuu jaksoista. (The program consists of episodes.)

- Tutkimus on tehty jaksoista 1990–1999 peräisin olevia ajanjaksoja koskien. (The study concerns the periods from 1990–1999.)

In practice, jaksoista is used to refer to a subset drawn from a larger set of episodes or periods, and it often appears together with numeric ranges to specify which items are included. See also: jakso.