slightly enriched uranium
Word Rarity
Rare
Frequency: Zipf frequency 3.32 in modern English
38
Scrabble Score
23
Letters
6
Syllables
15
Unique Chars
Meaning
noun
Enriched uranium with 0.9-2% uranium-235, requiring a special moderator with very low neutron absorption (such as heavy water or high-purity graphite) in order to sustain a nuclear fission chain reaction; used to increase power output and efficiency in a few types of nuclear reactors capable of running on natural uranium and for downblending of highly-enriched uranium from decommissioned nuclear weapons into low-enriched uranium suitable for use in commercial power reactors.
Uncountable
Usage
Frequently Paired Words
SEU
slightly-enriched uranium
LEU
low-enriched uranium
HALEU
w:high-assay low-enriched uranium
HEU
highly enriched uranium