Translation of vacuum tube in Spanish:

vacuum tube

tubo de vacío, n.

noun

US

  • 1

    tubo de vacío masculine
    • In 1948 the vacuum tube was replaced by longer-lived solid-state transistors, marking the dawn of microelectronics.
    • A photocell is usually a vacuum tube with two electrodes.
    • We think of the 1950s as the golden era of the vacuum tube.
    • It wasn't until the vacuum tube and the transistor were invented that true computers became feasible.
    • I didn't know much about transistors because my education was during the days of vacuum tube.