PENTODE
pentode
(noun) a thermionic tube having five electrodes
Source: WordNet® 3.1
Etymology
Noun
pentode (plural pentodes)
a thermionic valve similar to a tetrode with the addition of a third grid, the suppressor grid; was/is used in high quality audio and radio products
Hypernyms
• vacuum tube
Hyponyms
• output pentode
• RF pentode
Meronyms
• cathode
• control grid (g1)
• screen grid (g2)
• suppressor grid (g3)
• anode (also called: plate)
Source: Wiktionary
Recent Word Finds
Word of the Day
23 January 2025
LEFT
(adjective) being or located on or directed toward the side of the body to the west when facing north; “my left hand”; “left center field”; “the left bank of a river is bank on your left side when you are facing downstream”
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