Thesaurus / vacuum-tube
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
EXAMPLE SENTENCES FROM THE WEB
It was only a matter, he said, of transferring a man's habit patterns from brain cells to vacuum-tube cells.
The Tunnel Under The WorldFrederik Pohl
This glow is conceived to represent the Aurora, which may consequently be likened to a gigantic exhibition of vacuum-tube lights.
Curiosities of the SkyGarrett Serviss
He guessed that they were housings for vacuum-tube elevator shafts that led to underground caves.
The Revolt on VenusCarey Rockwell
Radiofrequency power is supplied to the dee by a vacuum-tube oscillator.
LRL AcceleratorsLawrence Radiation Laboratory