vehicle
From LSJ
μήτε δίκην δικάσῃς πρίν ἀμφοῖν μῦθον ἀκούσῃς → do not give your judgement until you have heard a speech on both sides
P. and V. ὄχημα, τό (Plato), P. πορεῖον, τό (Plato); see carriage.
way, means: P. and V. πόρος, ὁ.
instrument: P. and V. ὄργανον, τό.