hiljaisissa
Hiljaisissa is the plural inessive form of the Finnish adjective hiljainen, meaning quiet or silent. In Finnish, the inessive case marks location or state and is formed with the suffix -ssa/-ssä. For hiljainen, the stem is hiljais- and the inessive plural suffix is -issa (hiljaisissa).
In usage, hiljaisissa is typically attached to a plural noun in the inessive to convey “in the
Hiljaisissa can also function as a nominalized, poetical or literary expression meaning “the quiet ones,” where
Related terms include hiljaisuus, the general noun for silence, and hiljainen, the basic adjective meaning quiet.