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Synonyms
1. pion
noun. ['ˈpaɪˌɑːn'] a meson involved in holding the nucleus together; produced as the result of high-energy particle collision.
Synonyms
- pi-meson
- meson
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Rhymes with Pion
- ion
noun. ['ˈpaɪˌɑːn'] a meson involved in holding the nucleus together; produced as the result of high-energy particle collision.