This is the 952nd most frequent Greek word.
ζώων
The Greek word "ζώων" means "of animals" (genitive plural of "ζώο," meaning "animal").
In this sentence, 'ζώων' is the genitive plural form of 'ζώο', meaning 'of animals', and it is used to show possession.
Τα δικαιώματα των ζώων είναι σημαντικά.
The rights of animals are important.
Here, 'ζώων' again represents the genitive plural of 'ζώο', used to signify whom the protection is for.
Η προστασία των ζώων είναι απαραίτητη.
The protection of animals is necessary.
In this context, 'ζώων' describes for whose welfare the organization is working, indicating the entities benefiting from their efforts.