multicast
Technical term in networking for sending data to multiple specific destinations simultaneously.
このプロトコルはマルチキャストに対応している。
This protocol supports multicast.
Broadcast sends to all nodes on a network, while multicast sends only to a specific group.
Unicast sends data to a single destination, unlike multicast which targets multiple specific recipients.
multicast address
multicast backbone; Mbone
Loanword from English 'multicast'.