tässätällaisessa

tässätällaisessa is a Finnish word that translates to "in such a kind of" or "in this kind of." It is an adessive case form of the demonstrative pronoun tämä (this) combined with the demonstrative adjective tällainen (such/this kind of). The word is used to refer to a particular situation, manner, or type of thing that is being described or has just been mentioned.

The grammatical structure of tässä-tällaisessa indicates location or state in the adessive case (-ssa/ssä). The demonstrative pronoun tämä, in its adessive form tässä, points to something specific and present. The adjective tällainen, meaning "this kind of" or "such," further specifies the nature of the thing or situation. When combined, tässä-tällaisessa functions as an adverbial phrase, providing context about the circumstances or the way something is happening.

For example, one might say "En ole koskaan kokenut tässä tällaisessa tilanteessa" which translates to "I have never experienced [anything] in such a kind of situation." The phrase "tässä tällaisessa" emphasizes the specific and current nature of the situation being discussed. It is commonly used in spoken Finnish to add nuance and specificity to descriptions of circumstances or conditions. The word is rarely used in formal written contexts, preferring more explicit phrasing.