We found 26 dictionaries that define the word harmonics:

General (19 matching dictionaries)

1. harmonics: Merriam-Webster
2. harmonics: Collins English Dictionary
3. harmonics: Vocabulary.com
4. Harmonic's, Harmonics, harmonics: Wordnik
5. harmonics: Cambridge Advanced Learner's Dictionary
6. harmonics: Wiktionary
7. harmonics: The Wordsmyth English Dictionary-Thesaurus
8. harmonics: Infoplease Dictionary
9. harmonics: Dictionary.com
10. Harmonics (electrical power), Harmonics: Wikipedia, the Free Encyclopedia
11. Harmonics: Online Plain Text English Dictionary
12. harmonics: Webster's Revised Unabridged, 1913 Edition
13. harmonics: Rhymezone
14. Harmonics: AllWords.com Multi-Lingual Dictionary
15. harmonics: Webster's 1828 Dictionary
16. harmonics: FreeDictionary.org
17. harmonics: The Phrontistery - A Dictionary of Obscure Words
18. harmonics: Mnemonic Dictionary
19. harmonics: TheFreeDictionary.com

Art (4 matching dictionaries)

20. Essentials of Music (No longer online)
21. Virginia Tech Multimedia Music Dictionary (No longer online)
22. Harmonics: Encyclopedia of Organ Stops
23. Harmonics: Lexicon of Linguistics

Computing (1 matching dictionary)

24. harmonics: Encyclopedia

Miscellaneous (2 matching dictionaries)

25. Encyclopedia of Graphic Symbols (No longer online)
26. HARMONICS: Acronym Finder

(Note: See harmonic as well.)

Definitions from Wiktionary (harmonics) ▸ noun:  (physics, music) The science of musical sounds Similar: consonant, harmonical, harmonious, sympathetic, harmonized, in harmony, superharmonic, ultraharmonic, subharmonic, harmonic motion, more... Opposite: dissonance, disharmony, cacophony Types: overtones, undertones, partials, resonance, more... Phrases: spherical harmonics, natural harmonics, artificial harmonics, cylindrical harmonics, Table of spherical harmonics, more... Adjectives: spherical, higher, odd, first, second, third, even, various, lower, current, zonal ▸ Words similar to harmonics ▸ Usage examples for harmonics ▸ Idioms related to harmonics ▸ Wikipedia articles (New!) ▸ Popular adjectives describing harmonics ▸ Words that often appear near harmonics ▸ Rhymes of harmonics ▸ Invented words related to harmonics