συμπιασθῆναι

From LSJ

τοῦ δὲ πολέμου οἱ καιροὶ οὐ μενετοί → in war, opportunities won't wait | the chances of war will not wait (Thucydides 1.142.2)

Source

Dutch (Woordenboekgrieks.nl)

συμπιασθῆναι, inf. aor. pass. van συμπιαίνω of van συμπιέζω (afleiding onzeker).