IPA: /əˌklæməˈʃɛn/
KK: /əˌklæməˈʃən/
A loud and enthusiastic expression of approval or praise, often shown through cheers or applause. It can also refer to a way of voting where people show their support without using a formal ballot.
The proposal was accepted by acclamation, with everyone cheering in agreement.
Acclamation is formed from "acclamare" (meaning to shout at) and the suffix "-tion" (indicating the action or process of). The word refers to the act of shouting approval or praise, often in a public setting.
Think of people 'shouting' ('acclamare') their approval or praise during an event — that's what acclamation means.