- any of the elementary particles, including those that do not exist in stable matter but appear as a result of high-energy collisions of other particles or nuclei.
More Definitions
- PLUTONIC (noun) Definition, Meaning & Examples
- MANTLE PLUME (noun) Definition, Meaning & Examples
- PERSIANS, THE (noun) Definition, Meaning & Examples
- OTTER TRAWL (noun) Definition, Meaning & Examples
- STRIGIL (noun) Definition, Meaning & Examples
- CIRCULATORY SYSTEM (noun) Definition, Meaning & Examples
