(obsolete) prevalence; superior influence; efficacy

(obsolete) prevalence

plural of prevailment

(law) The party in a civil lawsuit whom the factfinder determines to be right, and who, in some jurisdictions, may recover attorney's fees and other expenses associated with the prosecution or defense of the lawsuit.

plural of prevailing party

(idiomatic) To convince; to persuade.

Alternative form of cooler heads will prevail

Alternative form of cooler heads will prevail

Alternative form of cooler heads will prevail

People who are calm and focused are the most likely to succeed or to have the greatest influence on events.