Answer: DETECTOR
DETECTOR is a crossword puzzle answer that we have spotted 7 times.
Referring Clues:
- Lie ___ (polygraph)
 - Airport security device
 - See 46-Down
 - Smoke ___
 - Device for exposing the end of 17-, 24-, 35- or 47-Across
 - Word after motion or lie
 - Sensing device
 
Last Seen In:
- LA Times - July 27, 2019
 - Netword - February 11, 2018
 - New York Times - April 05, 2017
 - LA Times - February 05, 2015
 - New York Times - December 31, 2014
 - LA Times - April 17, 2011
 - Universal - January 15, 2009
 - Washington Post - March 17, 2001
 - Washington Post - May 20, 2000
 
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