käsittäneet

Käsittäneet is the plural past active participle of the Finnish verb käsittää, meaning to understand or to comprehend. In Finnish, past active participles function both as non-finite verb forms and as adjectives, and they can modify nouns or appear in compound verb forms to express completed action.

Form and use: The participle is formed from the verb stem with the appropriate suffix, and it agrees with the noun in number when used attributively. It is commonly used in the perfect tense with the auxiliary olla, for example, he ovat käsittäneet (they have understood) or olen käsittänyt tämän (I have understood this). As a non-finite form, käsittäneet can introduce relative clauses or function as an adjective describing people or things that have completed the act of understanding, e.g., käsittäneet henkilöt (the people who have understood).

Etymology and related forms: Käsittää derives from the noun käsitys (understanding, concept) with the common verb-forming suffix -ttää. The related forms include käsittänyt (singular past active participle) and other participial and verbal inflections such as käsitetty, depending on context and number.

Notes: The word appears mainly in written Finnish, especially in formal or instructional registers, and in contexts describing understanding that has already occurred. Like other Finnish participles, käsittäneet can help create concise expressions by combining the sense of a completed action with noun phrases or relative clauses.