an explosive device fused to explode under specific conditions
strong sealed vessel for measuring heat of combustion पर्याय: bomb calorimeter,
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" पर्याय: turkey, dud,
throw bombs at or attack with bombs; "The Americans bombed Dresden" पर्याय: bombard,
fail to get a passing grade; "She studied hard but failed nevertheless"; "Did I fail the test?" पर्याय: fail, flunk, flush it,