mursujen
Mursujen is the genitive plural form of mursu, the Finnish noun for the walrus. It is used to indicate possession or association, roughly translating to “of walruses” or “walruses’” in English. In Finnish, genitive plural forms appear when describing something that belongs to or relates to multiple individuals of a noun.
Etymology and usage: The base mursu refers to the Arctic pinniped Odobenus rosmarus. The nominative plural
Notes on grammar: The genitive plural mursujen typically precedes another noun that is possessed or characterized
In summary, mursujen functions as a standard inflected form in Finnish to express “of walruses” or “walruses’,”