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Meaning of heptode | Babel Free

Noun CEFR B1

/ˈhɛp.təʊd/

Definitions

A compound thermionic valve containing a triode and tetrode; was used in superheterodyne radio receivers.

Equivalents

Русский гепто́д

CEFR level

B1

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.

See also

heptoic acid heptol heptolamide heptomino heptone Heptonstall