mel·lif·lu·ous 
/mɛˈlɪfləwəs/ adjective
/mɛˈlɪfləwəs/ adjective [more mellifluous; most mellifluous] formal : having a smooth, flowing sound
▪ mellifluous speech ▪ a mellifluous voice
▪ mellifluous speech ▪ a mellifluous voice
— mel·lif·lu·ous·ly adverb
▪ She sang mellifluously.
▪ She sang mellifluously.
