Etd

/ˈɛtd/

Etd

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

synonyms : explosive trace detection

ETD

[noun]

ETD

[NOUN]

the time at which an aircraft, ship, etc. is scheduled for departure

Examples

1. This is the Explosives Trace Detection machine, or ETD.

2. To analyze the swab, the ETD uses a process called ion mobility spectrometry.

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