definitions
  • synonyms

beam-power tube

[ beem-pou-er ]
/ ˈbimˌpaʊ ər /

noun Radio.

a vacuum tube in which the stream of electrons flowing to the plate is focused by the action of a set of auxiliary, charged elements, giving an increase in output power.

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Nearby words

beam splitter, beam trawl, beam weapon, beam wind, beam-ends, beam-power tube, beamer, beaming, beamingly, beamish, beamon
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019