Where does “αλουργίδα” come from?

αλουργίδα (Greek) comes from Ancient Greek ἁλουργίς, from Ancient Greek ἁλουργής, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -ess, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

αλουργίδα (Greek): Tyrian purple, imperial purple, royal purple