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DDoS

[dee-daws, ‐dos; dee-dee-oh-es]
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adjective
  1. pertaining to or being an incident in which a network of computers floods an online resource with high levels of unwanted traffic so that it is inaccessible to legitimate service requests: a DDoS attack.

Origin of DDoS

1995–2000;D(istributed) D(enial) o(f) S(ervice)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for ddos

DDoS

abbreviation for
  1. distributed denial of service: a method of attacking a computer system by flooding it with so many messages that it is obliged to shut down
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012