The definition of mellifluous is something musical, melodious or pleasant to hear.(adjective)
A beautiful song sung by a great singer is an example of something that would be described as being a mellifluous sound.
See mellifluous in Webster's New World College Dictionary
Origin: L mellifluus < mel (gen. mellis), honey (see mildew) + fluere, to flow: see fluctuate
See mellifluous in American Heritage Dictionary 4
Origin: Middle English
Origin: , from Late Latin mellifluus
Origin: : Latin mel, mell-, honey; see melit- in Indo-European roots
Origin: + Latin -fluus, flowing; see bhleu- in Indo-European roots.
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