Certain tube filler Crossword Clue
4 letters · New York Times · Friday, December 12, 2014 · 21-Across
Appeared in 1 New York Times Crossword: Friday, December 12, 2014.
Exact puzzle match · New York Times · December 12, 2014 · 21-Across · 4 letters
NEON0 of 4 letters revealed
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What does this clue mean?
a colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts
noun
WordNet® (Princeton University)
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