1.
bomb; explosive device
A weapon designed to explode and cause damage. Can refer to various types of explosive devices.
爆弾が爆発した。
A bomb exploded.
不発弾の爆弾が見つかった。
An unexploded bomb was found.
2.
bombshell; shocking revelation
Figuratively, something shocking or sensational, especially news or information.
彼の発言は爆弾発言だった。
His statement was a bombshell.
COMMON COLLOCATIONS:
- 爆弾を落とす (to drop a bomb)
- 爆弾を仕掛ける (to plant a bomb)
- 時限爆弾 (time bomb)
- 原子爆弾 (atomic bomb)
- 水素爆弾 (hydrogen bomb)
FIGURATIVE USE:
- 爆弾発言 (bombshell statement)