vähäisimmisissäkin

vähäisimmisissäkin is a Finnish adverbial phrase. It translates to "even in the smallest" or "even in the least significant" in English. The phrase is formed by combining the superlative form of the adjective vähäinen, which means small, little, or insignificant, with the inessive plural case ending -ssä, which signifies "in" or "inside," and the particle -kin, which adds emphasis meaning "even" or "also." Therefore, vähäisimmisissäkin literally means "in even the smallest ones."

This phrase is used to emphasize that something applies or is true even in situations or contexts that are considered minor or unimportant. It highlights a comprehensive or pervasive nature of a statement, suggesting that no detail is too small to be considered. For example, one might say that a responsible person pays attention to vähäisimmisissäkin details of a project, meaning they are attentive to every single aspect, no matter how minor. The inclusion of the particle -kin adds a layer of unexpectedness or thoroughness to the statement.