Neutronium
Pronunciation: /ˈnuˌtɹɑnˈaɪˈəm/
Neutronium (noun)
- An extremely dense form of matter made mostly of neutrons, imagined to exist inside very heavy stars.
- A made-up material name used in science fiction to suggest something extremely strong or unusual.
Examples
- Neutronium is dense neutron matter found in extreme stellar cores.
- Dense neutron matter can be described as neutronium in some models.