Iapetian

== English == === Alternative forms === Japetian === Etymology === Iapetus +‎ -ian === Pronunciation === IPA(key): /aɪəˈpiːʃən/, /-ʃiən/ === Adjective === Iapetian (not comparable) (mythology) Of or relating to the Titan Iapetus in Greek mythology. (astronomy) Of or relating to the Saturnian moon Iapetus, named for the Titan god.