βίσων βίσων, bison Morpho works with a static database. If you like, you can compare the output of Morpheus.No parse information found. Search for this form in Logeion: of βίσων βίσων Common SingularDualPlural Nominative – – βίσωνες Genitive – – – Dative – – – Accusative – – – Vocative – – –