promulgation
🇺🇸
/ˌprɑːmlˈɡeɪʃn/
🇬🇧
/ˌprɒmlˈɡeɪʃn/
The act of sharing an idea, belief, or theory with many people.
The promulgation of the new health guidelines was met with mixed reactions.
The act of officially announcing a new law, rule, or system.
The promulgation of the new tax laws affected many businesses.