Kivissä

Kivissä is the plural inessive form of the Finnish noun kivi, meaning "in the stones." It is used to indicate location inside more than one stone or inside a rock formation. The singular inessive form is kivessä (in the stone). The base word kivi belongs to a group of nouns whose plural nominative is kivet (stones), and the inessive plural is formed with the suffix -issä, yielding kivissä.

In usage, kivissä appears in scientific and descriptive contexts such as geology, archaeology, and mineralogy, where researchers describe phenomena located within rocks or stones. For example, fossils or mineral inclusions may be said to occur kivissä, and cracks or cavities within stones can be described as lying within kivissä. The form also supports broader statements about rock matrices, sedimentary layers, or geological processes affecting multiple stones.

Etymology and grammar: kivissä is built from kivi plus the plural nominative ending -t to form kivet, followed by the inessive plural suffix -issä. This pattern contrasts with the singular kivessä (in the stone). The form serves as a case marker, not a standalone noun, and its meaning depends on the plural reference to stones.

See also: kivi, kivet, kivinen, kivilaji, kiviluokka.