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Meaning of kathodophone | Babel Free

Noun CEFR C1

Definitions

An obsolete form of microphone that detected sound waves by measuring the density of ionised air between a cathode and an anode

Equivalents

Italiano catodofono

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

kathoey Kathryn Kathrynne Kathu Kathua District Kathy