What do bombarding mean?

Answer 1

This is the dictionary definition:

bombard

1. (Military) to attack with concentrated artillery fire or bombs
2. to attack with vigour and persistence the boxer bombarded his opponent with blows to the body
3. to attack verbally, esp with questions the journalists bombarded her with questions
4. (Physics / General Physics) Physics to direct high-energy particles or photons against (atoms, nuclei, etc.) esp to produce ions or nclear transformations

In a general sense, bombarded means an area that has been bombed from the air or by artillery.