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n.1.A flow of sweetness, or a sweet, smooth flow.
References in periodicals archive ?
For fans who haven't heard Ben sing since his G4 days, come along and hear how his voice has matured and increased in power and mellifluence.
FOR ELEGANCE, INVENTION, AND MELLIFLUENCE, the English language is usually considered to have reached its apogee during the Elizabethan and Jacobean eras.