Word.ws English Dictionary

highly enriched uranium

highly enriched uranium noun: enriched uranium containing at least 20% uranium-235 (some applications, such as fission weapons and naval reactors, use uranium enriched to as high as 80-95% uranium-235), and therefore capable of sustaining a nuclear fission chain reaction without needing a moderator; used in nuclear weapons and in a few types of nuclear reactors requiring very high power density or high neutron flux.

highly enriched uranium: enriched uranium containing at least 20% uranium-235 (some applications, such as fission weapons...
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Noun

highly enriched uranium (uncountable)

  1. (nuclear physics) Enriched uranium containing at least 20% uranium-235 (some applications, such as fission weapons and naval reactors, use uranium enriched to as high as 80-95% uranium-235), and therefore capable of sustaining a nuclear fission chain reaction without needing a moderator; used in nuclear weapons and in a few types of nuclear reactors requiring very high power density or high neutron flux.

Synonyms of highly enriched uranium

Questions about highly enriched uranium

What does highly enriched uranium mean?
Highly enriched uranium means enriched uranium containing at least 20% uranium-235 (some applications, such as fission weapons and naval reactors, use uranium enriched to as high as 80-95% uranium-235), and therefore capable of sustaining a nuclear fission chain reaction without needing a moderator; used in nuclear weapons and in a few types of nuclear reactors requiring very high power density or high neutron flux.
What part of speech is highly enriched uranium?
Highly enriched uranium is a noun.

Words near highly enriched uranium in the dictionary

  1. highlows
  2. highly
  3. highly commended
  4. highly composite number
  5. highly composite numbers
  6. highly enriched uranium
  7. highly sensitive person
  8. highly sensitive persons
  9. highly superior autobiographical memories
  10. highly superior autobiographical memory
  11. highly-enriched uranium

Source and license

Adapted from Wiktionary: highly enriched uranium (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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