1. (

• bomb

) an explosive device fused to explode under specific conditions ;

2. (

• bomb_calorimeter ,
• bomb ,

) strong sealed vessel for measuring heat of combustion ;

3. (

• turkey ,
• bomb ,
• dud

) an event that fails badly or is totally ineffectual; "the first experiment was a real turkey"; "the meeting was a dud as far as new business was concerned" ;

1. (

• bombard ,
• bomb

) throw bombs at or attack with bombs; "The Americans bombed Dresden" ;

2. (

• fail ,
• flunk ,
• bomb ,
• flush_it

) fail to get a passing grade; "She studied hard but failed nevertheless"; "Did I fail the test?" ;