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There are 4 nine-letter words containing TONIUM

bottoniumleptoniumplutoniumprotonium

5 definitions found

  • bottonium — n. (Physics) Any meson formed from a bottom quark and its antiquark.
  • leptonium — n. (Physics) A bound pair of a lepton and its antiparticle.
  • plutonium — n. The transuranic chemical element with atomic number 94 and… — n. (Countable, historical) Alternative form of ploutonion.
  • protonium — n. (Physics) An exotic atom consisting of a proton bound to an antiproton.
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  • Scrabble in English: 1 word
  • French Wiktionary: 1 word
  • Spanish Wiktionary: no word
  • Italian Wiktionary: no word
  • German Wiktionary: 1 word
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: 1 word

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