across
From LSJ
English > Greek (Woodhouse)
preposition
through: P. and V. διά (gen.).
over: P. and V. ὑπέρ (gen. and acc.).
on the other side of: P. and V. πέραν (gen.). Adv., P. and V. πέραν.
at right angles: use adj., P. ἐγκάρσιος.
build across (so as to intercept), verb transitive: P. παροικοδομεῖν.