TETRODE
tetrode
(noun) a thermionic tube having four electrodes
Source: WordNet® 3.1
Etymology
Noun
tetrode (plural tetrodes)
A thermionic valve similar to a triode with the addition of a screen grid to protect the control grid.
A dynatron.
A dual-gate MOSFET.
Source: Wiktionary
Recent Word Finds
Word of the Day
27 June 2025
SQUARE
(adjective) having four equal sides and four right angles or forming a right angle; “a square peg in a round hole”; “a square corner”
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