To Broadcast Something
する verb, transitive verb
You are going to release and send something out. Imagine this message going out through the sky to everyone around you. You are going to broadcast something to the world!
The する is on there to make this noun a verb. Without the する it would be the noun "broadcast."
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
このドラマが放送されるのは、十年ぶりです。
This TV drama will be broadcast for the first time in ten years.
このクリップ、本当に放送するんですか？
Are we really broadcasting this clip?
コウイチ社長は今晩テレビで重大な決定を放送することになっている。
President Koichi's important announcement will be broadcast on television tonight.