pentode — English Dictionary

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Language

pentode

Pronunciations (2)

/ˈpɛn.təʊd/
Pronunciation notes
- Received-Pronunciation
/ˈpɛnˌtoʊd/
Pronunciation notes
- General-American

Noun

A thermionic valve similar to a tetrode with the addition of a third grid, the suppressor grid to reduce the secondary emission effect; was/is used in high quality audio and radio products.

Related words
kinkless tetrode
Broader terms
vacuum tube
Narrower terms
output pentodeRF pentode

Noun

a thermionic tube having five electrodes

Broader terms
tube vacuum tube thermionic vacuum tube thermionic tube electron tube thermionic valve

Word forms

pentodes

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