tetrode

== English == === Etymology === From tetr- +‎ -ode. === Pronunciation === (Received Pronunciation) IPA(key): /ˈtɛtɹəʊd/ (General American) IPA(key): /ˈtɛˌtɹoʊd/ Rhymes: -ɛtɹəʊd === Noun === tetrode (plural tetrodes) A thermionic valve similar to a triode with the addition of a screen grid to improve the thermionic emission. A dynatron. A dual-gate MOSFET. ==== Derived terms ==== beam tetrode, kinkless tetrode ==== Related terms ==== diode triode pentode -ode ==== Translations ====