The most common and most likely answer to this crossword clue is the 6 letter word DIODES which also is the latest solution we found used in Newsday in 1998.
Electron tubes crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| DIODES | 67 % | 6 | 
| TRIODES | 17 % | 7 | 
| TETRODES | 17 % | 8 | 
Words with a meaning similar to the clue: Electron tubes
These words may or may not be a possible solution to this crosswords clue.- thermionic valve
 - vacuum tube
 - tube
 - thermionic tube
 - thermionic vacuum tube
 - transistors
 - electrons
 - electron gun
 - television tube
 - electronvolt
 - picture tube
 - transistorized
 
Crossword Answer definitions
DIODES noun- An electronic device that allows current to flow in one direction only; used chiefly as a rectifier.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution
More clues leading to the result DIODES
- Some are light-emitting
 - Logic-gate components
 - Digital watch components
 - Some electron tubes
 - Semiconductors
 - Receiver components
 - Two-element tubes
 - Circuit components
 - Electron tubes
 - Circuit-board items
 
More clues leading to the result TRIODES
- Some vacuum tubes
 - Old TV tubes
 - Tubes in old TVs
 - Vacuum tubes
 - Electron tubes
 - Vacuum tubes containing three elements
 - Certain electron tubes
 - Some old TV tubes
 - Some tubes