Use in crosswords
Possible answerETALON6 letters
ETALON is a 6-letter answer. Use it when the clue points to this meaning: An optical device containing parallel mirrors, used as a narrow band filter, often in laser design.
Use ETALON when the letter count and clue meaning fit the grid. You can also combine it with pattern search, anagrams, and related clues.
Definitions
An optical device containing parallel mirrors, used as a narrow band filter, often in laser design.
Used as a crossword answer0 curated clues
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