IPA: /ˈbɑːmər/
KK: /ˈbɑːmɚ/
A type of aircraft or person that is used to carry and drop bombs, often in military operations.
The bomber flew over the target area before releasing its payload.
Bomber → The word is derived from "bomb" (from French *bombe*, meaning a container for explosive material) and the suffix "-er" (meaning a person who performs an action). A bomber is a person or vehicle that drops bombs.
Think of someone who 'drops' explosive 'bombs' — that's why a bomber is associated with dropping bombs.