bomb ‧ ing /ˈbɒmɪŋ $ ˈbɑːm-/ BrE AmE noun [uncountable and countable]
the use of bombs to attack a place:
The southwest of the country suffered an intensive bombing campaign.
They were planning bombing raids in some of America’s major cities.
a terrorist network responsible for a wave of bombings in Paris
bombing of
the bombing of Hiroshima