conclamation
noun
con·cla·ma·tion
ˌkänkləˈmāshən,
-äŋk-
plural -s
: an outcry of many together : shout
Word History
Etymology
Latin conclamation-, conclamatio, from conclamatus (past participle of conclamare to cry out together, from com- + clamare to cry out) + -ion-, -io -ion