n.
- one or more symptoms that signal the impending onset of disease or illness and that often appear before other closely related or indicative symptoms
[adj. Prodromal]
[James Nye, in conversation]
Lexicon
v.
- promote or make widely known (an idea or cause)
Also: promulgation (n.)
[The Anthologist — Nicholson Baker]
verb [with object]
win or regain the favor of (a god, spirit, or person) by doing something that pleases them: the pagans thought it was important to propitiate the gods with sacrifices.
[The Iliad of Homer – Trans. Richmond Lattimore]