c battery

1. 1.

   battery used to maintain the grid potential in a vacuum tube

   Broaderbattery

Questions about c battery

What does c battery mean?

c battery means "battery used to maintain the grid potential in a vacuum tube".

Is c battery a common word?

c battery is banded "Uncommon" — turns up in careful writing rather than conversation. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.