harmonicとは

意味・読み方・使い方

語源

From Latin harmonicus, from Ancient Greek ἁρμονικός (harmonikós), from ἁρμονία (harmonía, “harmony”).

発音

• IPA^(key): /hɑː(ɹ)ˈmɒnɪk/
  • 韻: -ɒnɪk

形容詞

harmonic (comparative more harmonic, superlative most harmonic)

1. pertaining to harmony
2. pleasant to hear; harmonious; melodious
   • 1728, [Alexander Pope], “(please specify |book=1 to 3)”, in The Dunciad. An Heroic Poem. In Three Books, Dublin; London: Reprinted for A. Dodd, OCLC 1033416756:

     harmonic twang of leather, horn, and brass.

3. (mathematics) used to characterize various mathematical entities or relationships supposed to bear some resemblance to musical consonance

   The harmonic polar line of an inflection point of a cubic curve is the component of the polar conic other than the tangent line.

4. recurring periodically
5. (phonology) Exhibiting or applying constraints on what vowels (e.g. front/back vowels only) may be found near each other and sometimes in the entire word.
6. (Australianist linguistics) Of or relating to a generation an even number of generations distant from a particular person.
   • 1966, Kenneth Hale, Kinship Reflections in Syntax: Some Australian languages

     A person is harmonic with respect to members of his own generation and with respect to members of all even-numbered generations counting away from his own (e.g., his grandparents' generation, his grandchildren's generation, etc.).

派生語

名詞

harmonic (複数形 harmonics)

1. (physics) A component frequency of the signal of a wave that is an integer multiple of the fundamental frequency.
2. (music) The place where, on a bowed string instrument, a note in the harmonic series of a particular string can be played without the fundamental present.
3. (mathematics) One of a class of functions that enter into the development of the potential of a nearly spherical mass due to its attraction.
4. (CB radio slang) One's child.
   • 1967, CQ: the Radio Amateur's Journal (volume 23, issues 7-12, page 140)

     Games for the harmonics, (children), YL's and XYL's and the OM's, plus free soda for all.

   • 1988, Amateur Radio (volume 44, issues 1-6, page 38)

     The harmonics (kids, I mean) sometimes failed to recognize me on the rare occasions when I emerged from the shack […]