dynatron
noun
dy·na·tron
ˈdī-nə-ˌträn 
: a vacuum tube in which the secondary emission of electrons from the plate results in a decrease in the plate current as the plate voltage increases
Cite this Entry
“Dynatron.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dynatron. Accessed 3 Nov. 2025.
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