say it: hahr-MAH-nik
harmonic is an adjective and noun meaning "of or relating to harmony as distinct from melody and rhythm". It carries 7 recorded senses.
of or relating to harmony as distinct from melody and rhythm
“subtleties of harmonic change and tonality”
of or relating to harmonics
of or relating to the branch of acoustics that studies the composition of musical sounds
“the sound of the resonating cavity cannot be the only determinant of the harmonic response”
relating to vibrations that occur as a result of vibrations in a nearby body
“sympathetic vibration”
involving or characterized by harmony
a tone that is a component of a complex sound
any of a series of musical tones whose frequencies are integral multiples of the frequency of a fundamental
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for harmonic come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.