Certain vacuum tube Crossword Clue

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Here is the answer for the crossword clue Certain vacuum tube last seen in Premier Sunday puzzle. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 7 letters. We think the likely answer to this clue is TETRODE.

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Crossword Answer For Certain vacuum tube:

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3 Potential Answers:

AnswerLengthSourceDate
TETRODE Certain vacuum tube (7) Premier Sunday Aug 12, 2018
TRIODE Certain vacuum tube (6) New York Times Aug 5, 2018
DIODE Certain vacuum tube (5) New York Times Feb 19, 2017

37 Similar Clues:

RankAnswerLengthSourceDate
46% TETRODES Certain vacuum tubes (8)
4% ARGON Vacuum tube filler (5) Universal Jul 10, 2025
3% SURE Certain (4) Commuter Sep 11, 2025
3% AVOID A vacuum to steer clear of (5) (5) Puzzler Cryptic Sep 8, 2025
3% PIPE Type of tubing (4) Newsday Aug 29, 2025
3% KNEW Was certain of (4) Universal Aug 26, 2025
3% CLEANER Word after dry or vacuum (7) Wall Street Journal Aug 25, 2025
3% STENT Inner tube? (5) New York Times Aug 24, 2025
3% SURF Ride the tube? (4) USA Today Aug 23, 2025
3% STRAWS Drinking tubes (6) The Times Concise Aug 22, 2025

Last appeared together with the following clues in Premier Sunday puzzle

Certain vacuum tube Crossword Clue
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We found 40 solutions for Certain vacuum tube. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is TETRODE.

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