Meaning of vacuum tube | Babel Free
Definitions
A type of electron tube that controls electron current through vacuum between electrodes within a sealed container, usually of glass or metal and often designed to be easily installed in and removed from the equipment in which it is used.
Equivalents
Čeština
elektronka
Deutsch
Elektronenröhre
Italiano
valvola termoionica
日本語
真空管
한국어
진공관
Polski
lampa próżniowa
Русский
лампа
Svenska
rör
Українська
лампа
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.