ᾄδεις ὥσπερ εἰς Δῆλον πλέων → you sing as if you were sailing to Delos
ἰθύς, κεφαλή, κορυφή, κορυφά, ἄκρον, ἀκρωτήριον, τέρμα, ἔσχατον, πέρας, ἄναντες, ἄνθος, ἀκρότης, ὑπερβολή, ὕψος, θριγκός