Computers. (def 2).
noun 1. surveillance or the gathering of information by surreptitious use of electronic devices, as in crime detection or espionage. noun 1. the use of such electronic devices as television monitors, video cameras, etc, to prevent burglary, shop lifting, break-ins, etc 2. monitoring events, conversations, etc, at a distance by electronic means, esp by such […]
- Electronic tag
noun 1. another name for tag1 (sense 2)
- Electronic ticket
noun See e-ticket
- Electronic trading
noun buying and selling stocks and bonds via computer and telecommunications links Usage Note computing