promulgate

US /ˈprɑː.məl.ɡeɪt/
UK /ˈprɑː.məl.ɡeɪt/
"promulgate" picture
1.

promote or make widely known (an idea or cause)

:
The organization seeks to promulgate the principles of democracy.
They plan to promulgate new ideas through various media channels.
2.

put (a law or decree) into effect by official proclamation

:
The new law was promulgated by the government last month.
It is the duty of the president to promulgate the laws passed by Congress.