multicast

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noun

The simultaneous transmission of data to several destinations on a network.

“multicast address”

CommonScrabble 13

Meanings

nounmulticast (plural multicasts)

plural multicasts

  1. computingThe simultaneous transmission of data to several destinations on a network.

    multicast address

    1 more example

    On an LAN, each host's network interface monitors the LAN and accepts packets addressed to the multicast address that defines the host group to which the packets belong. Unlike broadcasting, multicasting allows each host to choose whether it wants to accept multicast packets.

    2009, Robert Rümmler, Alexander Daniel Gluhak, Hamid Aghvami, Multicast in Third-Generation Mobile Networks: Services, Mechanisms and Performance, John Wiley & Sons, →ISBN, page 14
adjectivemulticast (not comparable)
  1. not comparablecomputingHaving multiple targets, such that a call to the delegate triggers a call to each target.

    The result is a new multicast delegate that invokes both of the original implementing methods.

    2005, Jesse Liberty, Programming C#: Building .NET Applications with C#

Origin

Cite this entry
APA

multicast. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/multicast

MLA

“multicast.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/multicast. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “multicast,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/multicast.

Source: multicast on Wiktionary, CC BY-SA 4.0.