Help Wordnik hunt for a million missing words by backing our Kickstarter!


from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. A hypothetical form of nuclear fusion occurring without the use of extreme temperature or pressure.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A hypothetical form of nuclear fusion not requiring the usual immensely high temperatures

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. nuclear fusion at or near room temperatures; claims to have discovered it are generally considered to have been mistaken


Sorry, no etymologies found.


Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.