Search Result for "explosive trace detection":
Wordnet 3.0

NOUN (1)

1. 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;
[syn: explosive trace detection, ETD]



WordNet (r) 3.0 (2006):

explosive trace detection
    n 1: 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 [syn: explosive trace detection, ETD]