1. harmony - Noun
2. Harmony - Proper noun
The just adaptation of parts to each other, in any system or combination of things, or in things, or things intended to form a connected whole; such an agreement between the different parts of a design or composition as to produce unity of effect; as, the harmony of the universe.
Concord or agreement in facts, opinions, manners, interests, etc.; good correspondence; peace and friendship; as, good citizens live in harmony.
A literary work which brings together or arranges systematically parallel passages of historians respecting the same events, and shows their agreement or consistency; as, a harmony of the Gospels.
A succession of chords according to the rules of progression and modulation.
The science which treats of their construction and progression.
See Harmonic suture, under Harmonic.
Source: Webster's dictionaryHappiness is when what you think, what you say, and what you do are in harmony. Mahatma Gandhi
Marriage is the key of moderation, the harmony of desires, the seal of a deep friendship ... the unique drink from a fountain enclosed, inaccessible to those without. United in the flesh, one in spirit, they urge each other on by their mutual love. Gregory of Nazianzus
He who lives in harmony with himself lives in harmony with the universe. Marcus Aurelius
Two in harmony are in god's company. Argentinean Proverb
When a man finds that he was wrong to have refused to eat, he should leave his anger and play a harp to call for harmony. Nigerian Proverb
Neither rhyme nor harmony. Russian Proverb