Vacuum tube using cathode rays
Crossword clue · 1 known answers · 1 appearances · Last seen in the Everyday Puzzles Daily crossword on August 7, 2026
Latest answer · Verified
CRT
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The clue “Vacuum tube using cathode rays” has appeared 1 times in our database with 1 different answers, so count the squares in your grid and check the crossings before you commit. Most recently it ran in the Everyday Puzzles Daily crossword on August 7, 2026, where the answer was CRT.
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