UGLINESS
  1. a disharmony of wave motion, no matter how high the wave length, is ugliness. But ugliness is also a wave, a disharmony with the wave-length of beauty but very close to it. (Scn 8-80, p. 26)
  2. ugliness is a disharmony in wave discord with theta. (Scn 8-80, p. 26)


Technical Dictionary