Ὀΐσκων No short definition found for Ὀΐσκοι Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: Proper-name noun masculine genitive plural of Ὀΐσκοι Ὀΐσκοι No checked forms of Ὀΐσκοι in the morphology database.