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Spectroscopic device with two flat parallel reflecting surfaces used to measure wavelengths Crossword Clue
Here is the answer for the crossword clue Spectroscopic device with two flat parallel reflecting surfaces used to measure wavelengths last seen in Mirror Quiz 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 6 letters. We think the likely answer to this clue is ETALON.
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Crossword Answer For Spectroscopic device with two flat parallel reflecting surfaces used to measure wavelengths:
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | ETALON Spectroscopic device with two flat parallel reflecting surfaces used to measure wavelengths | (6) | Mirror Quiz | Feb 16, 2025 |
| 3% | AREA Surface measurement | (4) | Puzzler Backwords | Jun 2, 2026 |
| 2% | MAT Wrestling surface | (3) | ||
| 2% | TAM Flat hat | (3) | Universal | Aug 8, 2026 |
| 2% | ALIGN Make parallel (5) | (5) | Puzzler | Aug 7, 2026 |
| 2% | PLASTER Wall surface | (7) | LA Times Daily | Aug 4, 2026 |
| 2% | TWOD Flat, in brief | (4) | The Washington Post Mini | Aug 4, 2026 |
| 2% | PUMP Device used in a lactation room | (4) | New York Times | Aug 3, 2026 |
| 2% | ICE Surface for a Zamboni | (3) | USA Today | Aug 2, 2026 |
| 2% | DIPSTICK Measuring device suddenly drops clock noise (8) | (8) | Puzzler Cryptic | Jul 31, 2026 |
Last appeared together with the following clues in Mirror Quiz puzzle
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We found 40 solutions for Spectroscopic device with two flat parallel reflecting surfaces used to measure wavelengths. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is ETALON.
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