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Meaning of pi meson | Babel Free

Noun CEFR B2

Definitions

A pion, a type of meson.

dated, formal

Examples

“There were also particles no one had predicted that just appeared. Five of them […, i]n order of increasing modernity, […] are the neutrino, the pi meson, the antiproton, the quark and the Higgs boson.”

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

pi minus pi plus pi sai pi-heptomino pi-jaw pi-minus