ἱστιοπεποιημένας
ἱστιοποιέομαι, to be furnished with sails
Morpho works with a static database. If you like, you can compare the output of Morpheus.
Parsed as:
perfect middle-passive participle feminine accusative plural of ἱστιοποιέομαι
No checked forms of ἱστιοποιέομαι in the morphology database.