sähköistä
Sähköistä is the partitive singular form of the Finnish adjective sähköinen, meaning electric or related to electricity. It is used to describe nouns in contexts where the object is indefinite or partially defined, and it governs the partitive case. For example, sähköistä virtaa refers to electric current in the partitive, and sähköistä jännitystä can convey a sense of electric, heightened tension.
In Finnish, adjectives decline for case and number. The basic paradigm of sähköinen includes: nominative singular
Common usage includes attributive use before a noun: sähköinen laite (an electric device). In the partitive
Etymology: sähköinen is formed from sähkö, meaning electricity, plus the adjectival suffix -inen. The word belongs