στυφᾶν
From LSJ
μήτε δίκην δικάσῃς πρίν ἀμφοῖν μῦθον ἀκούσῃς → do not give your judgement until you have heard a speech on both sides
Greek (Liddell-Scott)
στυφᾶν: «βροντᾶν» Ἡσύχ.
Frisk Etymological English
Grammatical information: v.
Meaning: βροντᾶν Η.
Origin: XX [etym. unknown]
Etymology: A doublet of στυπάζω, s.v. στύπος?