dissuasion

nouns

a communication that dissuades you
is derived from
is a type of (narrower)
the expression of opposition and disapproval
persuading not to do or believe something; talking someone out of a belief or an intended course of action
is derived from
antonym
is a type of (narrower)
the activity of communicating; the activity of conveying information
"they could not act without official communication from Moscow"