Associations to the word «Pentode»
Wiktionary
PENTODE, noun. A thermionic valve similar to a tetrode with the addition of a suppressor grid; was used in high quality audio and radio products
Dictionary definition
PENTODE, noun. A thermionic tube having five electrodes.
Wise words
The difference between the right word and the almost right
word is the difference between lightning and a lightning
bug.