Noun

• S: (n) bomb (an explosive device fused to explode under specific conditions)
• S: (n) bomb calorimeter, bomb (strong sealed vessel for measuring heat of combustion)
• S: (n) 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"
• direct hypernym / inherited hypernym / sister term
• S: (n) flop, bust, fizzle (a complete failure) "the play was a dismal flop"
• derivationally related form

Verb

• S: (v) bombard, bomb (throw bombs at or attack with bombs) "The Americans bombed Dresden"
• S: (v) fail, flunk, bomb, flush it (fail to get a passing grade) "She studied hard but failed nevertheless"; "Did I fail the test?"
• verb group
• S: (v) fail (fall short in what is expected) "She failed in her obligations as a good daughter-in-law"; "We must not fail his obligation to the victims of the Holocaust"
• S: (v) fail (judge unacceptable) "The teacher failed six students"
• antonym
• derivationally related form
• sentence frame