overtone
over.tone \-.to-n\ n 1: one of the higher tones that with the fundamental comprise a complex mus ical tone : HARMONIC 2: the color of the light reflected (as by a paint) 3: a secondary effect, quality, or meaning : SUGGESTION
Webster's English Dictionaryover.tone \-.to-n\ n 1: one of the higher tones that with the fundamental comprise a complex mus ical tone : HARMONIC 2: the color of the light reflected (as by a paint) 3: a secondary effect, quality, or meaning : SUGGESTION