περιχάσκω περιχάσκω, open the mouth wide, gape 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 περιχάσκω περιχάσκω Aorist Active participle · Singular Masculine Nominative περιχανὼν Genitive – Dative – Accusative – Vocative –