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

Every day we should hear at least one little song, read one good poem, see one exquisite picture, and, if possible, speak a few sensible words.
Johann Wolfgang Von Goethe