Language:
Free Online Dictionary|3Dict

thermionic vacuum tube

Source : WordNet®

thermionic vacuum tube
     n : electronic device consisting of a system of electrodes
         arranged in an evacuated glass or metal envelope [syn: {tube},
          {vacuum tube}, {thermionic tube}, {electron tube}, {thermionic
         valve}]
Sort by alphabet : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z