Meaning of train bombing | Babel Free

Definitions

1. The dropping of a series of bombs one after another.
   countable, uncountable
2. Used other than figuratively or idiomatically: see train, bombing.
   countable, uncountable

Examples

“Set all other switches as you would for train bombing. […] When bombs are released they then drop in proper sequence.”

“[…] which allowed either automatic or manual control for individual, selective, or train bombing release of the bombs […]”

CEFR level