ζευγνύναι
From LSJ
καὶ ποταμοὺς τινας διαβάντες ἐν μεγίστῃ παρεγινόμεθα κώμῃ → and having crossed some rivers we reached a very large village
Greek > English (Woodhouse Verbs Reversed)
(see also ζεύγνυμι): undergird, undergird a ship, unite in marriage, with a bridge