deal a death blow

deal a death blow

1. To strike someone (typically with a weapon) and cause immediate death. The warrior swiftly dealt a death blow to his adversary on the battlefield.
2. By extension, to cause the abrupt end of something. His arrest and subsequent conviction dealt a death blow to his successful career as an attorney. Despite the company's recent success, the massive recall dealt it a death blow.
See also: blow, deal, death
Farlex Dictionary of Idioms.
See also:
  • have no cause to (do something)
  • have cause to (do something)
  • have cause to do
  • infect
  • infect (someone) with (something)
  • infect with
  • mess with (one's) head
  • mess with someone's head
  • cause trouble
  • bring (something) crashing down (around) (one)