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Meaning of alphatron | Babel Free

Noun CEFR B2

/ˈæl.fəˌtɹɒn/

Definitions

A kind of ionization tube for measuring vacuum.

CEFR level

B2

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

See also

alphavirus alphaxalone Alphecca alpheid alpheid shrimp Alpheius