edict: [15] An edict is literally that which is ‘spoken out’ or ‘proclaimed’. It was acquired directly from Latin ēdictum, which comes from the past participle of ēdīcere ‘proclaim’. This was a compound verb formed from the prefix ex- ‘out’ and dīcere ‘say’ (source of English diction, dictionary, dictate amongst a host of others). The passing resemblance of edict to edit is quite fortuitous, for they are completely unrelated. => dictate, diction, dictionary[edict etymology, edict origin, 英语词源]