bomb

Verb

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

• throw bombs at or attack with bombs
  • The Americans bombed Dresden
    

Noun

• 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
    

• strong sealed vessel for measuring heat of combustion

• an explosive device fused to explode under specific conditions

Related words

• Synonyms: 
  fail , flunk , flush it , bombard , turkey , dud , bomb calorimeter
• Antonyms: 
  pass , make it