VOCIFERATE
Meaning of VOCIFERATE in English
vo ‧ cif ‧ er ‧ ate /vəˈsɪfəreɪt, vəʊ- $ voʊ-/ BrE AmE verb [intransitive]
formal to shout loudly, especially when you are complaining
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012