What is the meaning of acorn tube?

noun

  • A small vacuum tube; used at high frequencies. .
WordNet 3.0 © 2006 by Princeton University
7
 
|15 years ago|422 views|share |citing 
APAWordNet. (2010). acorn tube. Retrieved September 26, 2026, from http://smartdefine.org/acorn_tube/definitions/1201056
ChicagoWordNet. 2010. "acorn tube" http://smartdefine.org/acorn_tube/definitions/1201056 (accessed September 26, 2026).
HarvardWordNet 2010, acorn tube, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/acorn_tube/definitions/1201056>.
MLAWordNet. "acorn tube" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/acorn_tube/definitions/1201056>