bom
nounUK /bɒm/
US /bɑːm/
A bom is a loud, exploding thing that can hurt people.
The soldiers found an old bom buried in the field.
OTHER MEANINGS
2. A short form of 'bomb' used in some languages and dialects.
He dropped a bom into the water and it made a big splash.
3. A type of loud firework that makes a bang.
The kids watched the bom light up the night sky.
4. A slang word for something that fails badly.
The new movie was a total bom at the box office.