What is the meaning of etd?

noun

  • A system for screening luggage in airports; an agent passes a swab around or inside luggage and then runs the swab through a machine that can detect trace amounts of explosives.
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). etd. Retrieved September 23, 2026, from http://smartdefine.org/etd/definitions/1273616
ChicagoWordNet. 2010. "etd" http://smartdefine.org/etd/definitions/1273616 (accessed September 23, 2026).
HarvardWordNet 2010, etd, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/etd/definitions/1273616>.
MLAWordNet. "etd" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/etd/definitions/1273616>
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