IPA: /ˈiːdɪkt/
KK: /ˈidɪkt/
A formal order or announcement made by someone in power that has to be followed.
The king issued an edict to improve the welfare of his people.
Edict → It is formed from "e-" (meaning out) and "dicere" (meaning to say or declare). An edict is a formal declaration or command that is issued out to the public.
Think of a formal 'declaration' ('dicere') that is 'issued out' ('e-') to the people — that's what an edict is.