Barthes, R. (2012). The Nautilus and the Bateau ivre. In Barthes, R. Mythologies: The Complete Edition, in a New Translation. , pp. 86-88
(noun) a reversal of circumstances, or turning point; Anglicised form of the Greek "peripeteia"
a manuscript document that lists the ports and coastal landmarks, in order and with approximate intervening distances, that the captain of a vessel could expect to find along a shore