Where does “中継放送” come from?

中継放送 (Japanese) comes from Japanese 放送 — broadcast.

中継放送 (Japanese): relay broadcast (abbr. 中継)

Definitions

  1. relay broadcast (abbr. 中継)

Ancestry of “中継放送”, step by step

中継放送 traces back through two separate lines of ancestry.

via Japanese 放送

StepLanguageWordMeaning
1Japanese放送broadcast

via Japanese 中継

StepLanguageWordMeaning
1Japanese中継a live relay broadcast
Every word from Japanese 放送