harmony

noun

har·​mo·​ny ˈhär-mə-nē 

plural harmonies

1

a

: the combination of simultaneous musical notes in a chord

She taught him how to sing harmony.

b

: the structure of music with respect to the composition and progression of chords

a song with complicated harmonies and rhythms

c

: the science of the structure, relation, and progression of chords

2

a

: pleasing arrangement of parts : congruence

a painting exhibiting harmony of color and line

b

: agreement, accord

The standard we sanction today is in harmony with the most basictenets of our law.

—Heighs Implement Co. v. Missouri Hwy and Transp. Commn, 859 S.W.2d 681 (1993)

c

: internal calm : tranquility

a period of relative harmony

3

a

: an interweaving of different accounts into a single narrative

b

: a systematic arrangement of parallel literary passages (as of the Gospels) for the purpose of showing agreement or harmony

4

archaic : tuneful sound : melody

Synonyms

• balance
• coherence
• concinnity
• consonance
• consonancy
• orchestration
• proportion
• symmetry
• symphony
• unity

Examples of harmony in a Sentence

a song with complicated harmonies and rhythms

her face had an angelic harmony that fascinated the leading painters of her day

Recent Examples on the Web

His neighborhood was similar to my childhood South Shore neighborhood—homeowners, working class and poor people living among each other in harmony and hijinks. —Thomas G. Moukawsher, MSNBC Newsweek, 25 Apr. 2025

Runaway June explored harmonies as the members shaped the melody, pointedly emphasizing the trio’s signature. —Tom Roland, Billboard, 22 Apr. 2025

As many business writers have observed, artificial harmony can mask much dysfunction. —Doug Sundheim, Forbes.com, 21 Apr. 2025

The aim here is to get your body, mind, and lifestyle in perfect harmony, something that can be achieved via its Hormonal Rebalance, Detox, and other programs. —Nicole Hoey, Robb Report, 18 Apr. 2025

Word History

Etymology

Middle English armony, from Anglo-French armonie, from Latin harmonia, from Greek, joint, harmony, from harmos joint — more at arm

First Known Use

14th century, in the meaning defined at sense 4

Rhymes for harmony

• disharmony

Kids Definition

harmony

noun

har·​mo·​ny ˈhär-mə-nē 

plural harmonies

1

a

: the combination of musical notes played together as chords

b

: the structure of music with respect to the way it is written and to the way notes are grouped as chords

c

: the science of harmony

2

a

: pleasing or suitable arrangement of parts

b

: agreement sense 1b

lives in harmony with nature