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Meaning of X17 particle | Babel Free

Noun CEFR B2

Definitions

A hypothetical subatomic particle proposed to explain certain anomalous measurements.

particle

CEFR level

B2

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

See also

X25 x64 x86 x86`lowbar`64 x86-16 x86-32