Phonon

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • n. The quantum of acoustic or vibrational energy, considered a discrete particle and used especially in mathematical models to calculate thermal and vibrational properties of solids.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. The quantum of acoustic or vibrational energy (sound), considered a discrete particle rather than a wave.
  • Word Usage
    "In crystals this source is a phonon, which is a bundle of energy resulting from vibrations in the crystal's lattice and which has a large momentum."
    Cross Reference
    plasmon    photon   
    Same Context
    Words that are found in similar contexts