heptameron

== English == === Etymology === From hepta- +‎ Ancient Greek ἡμέρᾱ (hēmérā, “day”). === Pronunciation === IPA(key): /hɛpˈtæməɹɑn/ === Noun === heptameron (plural heptamerons) A literary work whose action covers a period of seven days. === Anagrams === Promethean, thermopane