🇬🇧 en sv 🇸🇪

tonic noun

  /ˈtɑ.nɪk/ , /ˈtɒnɪk/
  • (music) The first note of a diatonic scale; the keynote.
grundton

tonicity noun

  /təˈnɪsɪti/
  • (medicine) The normal presence of tone or tension in a muscle or organ; tonus
tonus

🇸🇪 sv en 🇬🇧

tonic

tonic water
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