kestänyt
Kestänyt is a Finnish word formed as the past participle of the verb kestää, meaning to endure, withstand, or last. In Finnish, past participles such as kestänyt can function as adjectives or as part of compound tenses with the auxiliary verb olla (to be). This allows expressions that indicate something has endured or survived over time or under adverse conditions, as well as the sense that something has lasted up to the present.
In usage, kestänyt frequently appears in perfect or pluperfect constructions, for example with the present tense
Related terms include kestää (the infinitive), which denotes the act of enduring or lasting, and kestävyys (durability,