Ilmaisullisissa
Ilmaisullisissa is the inessive plural form of the Finnish adjective ilmaisullinen, meaning expressive or pertaining to expression. It is used to describe a plural noun in the inessive case, and it signals the mode or means by which something is expressed. The form is not a standalone concept; it appears as part of a phrase such as ilmaisullisissa muodoissa or ilmaisullisissa keinoissa.
In Finnish, adjectives agree with the noun they modify in number and case. The inessive plural ending
Usage examples illustrate the typical context. For instance, in discussing a painting or film, one might note