thorium
noun/ˈθɔriəm/
Frequency rank: #15,932 of 20,003 in the WORDED list (wordfreq data)
Meaning
A radioactive metallic element with atomic number 90, sometimes used as a nuclear fuel.
Example sentence
Scientists use thorium as fuel in certain experimental nuclear reactors.
More words in ranks 15,901–16,000
- submersibledesigned to operate or be used underwater
- suburbiathe suburbs considered as a whole; the lifestyle and culture associated with suburban areas.
- superlativeof the highest quality or degree; surpassing all others.
- technologistA person who is expert in or works with technology, especially in a specific field.
- terrorizeTo cause someone to feel extreme fear, especially over a period of time.
- tomboyA girl who enjoys activities or behaviors traditionally considered typical of boys.
- tricyclea three-wheeled vehicle propelled by pedals, especially one used by young children
- unalterednot changed or modified; remaining in its original state.
- unapologeticnot acknowledging or expressing regret; showing no remorse or apology.
- unclassifiedNot assigned to a secret or restricted category; available for general access.