爆ばく破は予よ告こく

noun

bomb warning; bomb threat

Refers to a warning or advance notice about a planned bombing, often used in news reports.

• 警けい察さつは爆ばく破は予よ告こくを受うけて、駅えきを封ふう鎖さした。

  The police received a bomb warning and cordoned off the station.

• 爆ばく破は予よ告こくが学がっ校こうに届とどき、生せい徒とたちは避ひ難なんした。

  A bomb threat was sent to the school, and the students evacuated.