iästä

Iästä is a Finnish noun inflected form used in questions of time and age; it is the elative singular of the noun iä, which denotes an era, age, or long period. The form appears primarily in poetic, historical, or ceremonial language and is rarely used in everyday speech.

Origins and grammar: The elative case (suffix -stä) signals origin from within a time frame. The base noun iä carries the sense of an extended period rather than a single year. In modern Finnish, iästä is most familiar from fixed expressions such as iästä asti, meaning “since time immemorial” or “for ages.”

Usage and examples: In older literature, iästä may appear with other temporal words to convey depth of time, though this is less common in modern prose. Contemporary writers rarely use it outside poetic or stylistic contexts. Example: “Iästä asti on tiedetty, että maanviljely on tärkeää.”