teknisissä
Teknisissä is a Finnish adjective form meaning “in the technical [sense]” or, more precisely, the inessive plural form of tekninen, the word for “technical.” In Finnish, tekninen is an adjective that describes technology, engineering, or methods related to technology. Teknisissä is used when referring to an implied plural noun or when the noun is explicitly stated in the sentence, typically in the phrase teknisissä tiloissa or teknisissä asioissa, meaning “in the technical facilities” or “in technical matters,” respectively.
In practice, teknisissä appears as part of the inflected combination with a following noun. The base singular
Etymology traces tekninen to the broader family of loanwords incorporating the meaning of technology and technique,
See also: tekninen, teknologia, tekniset tilat, tekniset asiat.