katalogissaan
Katalogissaan is a Finnish grammatical form meaning “in its catalog” or “in their catalog.” It is formed by combining katalogi (catalog) with the inessive case suffix -ssa to indicate location inside, and with the third-person possessive suffix -nsa/-nsä to mark ownership by the subject of the clause. The result is used to specify that something appears within the owner’s catalog.
Formation and grammar: The base noun katalogi takes the inessive suffix to form katalogissa, and the possessive
Usage and examples: The form is common in written Finnish, especially in business, publishing, and library contexts
Notes: Katalogissaan is a specific compound that signals both location and ownership, and it is most natural