Definition of "CDN"

CDN

adjective
not comparable
1. Abbreviation of Canadian.
noun
plural CDNs
1. (Internet) Initialism of content delivery/distribution network.
  Quotations
  A CDN can also help absorb spikes in traffic, for example, during times of peak weather or financial news, or during popular sporting or entertainment events.
  2007, Steve Souders, High Performance Web Sites, O'Reilly Media, Inc., page 20
proper noun
1. Initialism of Côte-des-Neiges. A district of Côte-des-Neiges–Notre-Dame-de-Grâce borough, Montréal, Québec, Canada