IPA: //voʊˈsɪfərəsnəs//
KK: /voʊˈsɪfərəsnəs/
The quality or state of being loud and noisy, often expressing strong opinions or feelings.
The vociferousness of the crowd made it clear that they were passionate about the issue.
Vociferousness → It is formed from "vociferous" (from Latin "vociferari", meaning to shout or cry out) and the suffix "-ness" (meaning the state or quality of). The word "vociferousness" refers to the quality of being loud or noisy, especially in expressing opinions or feelings.
Think of someone who is 'shouting' ('vociferari') to express their feelings — that's why vociferousness means the quality of being loud or noisy.