[It., f. e (:L. et) used intensively + viva (:L. vīvat), optative of vivere to live.] The cry of Long live (the king); hence, a shout of applause.
1829. National Gaz., 31 July, 1/6, note. They expressed their thanks by loud Evvivas, which drew the Prince and Princess from their solon to the corridore of the court.
1887. Edin. Rev., July, 147. No loud evvivas from applauding Christendom.