Definition of reharmonize in English:

reharmonize

Pronunciation /(ˌ)riːˈhɑːmənʌɪz/

verb

  • 1To restore balance or harmony to.

  • 2Music
    To harmonize (a piece of music) in a different way.

Origin

Early 18th century; earliest use found in Thomas Ken (1637–1711), bishop of Bath and Wells and nonjuror. From re- + harmonize.