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Related to warrant: warrant officer
sign (one's) own death warrant
To knowingly do something that will bring one trouble, punishment, or harm (and perhaps literally one's death). If you stay out past curfew again, you know you're signing your own death warrant, right? Testifying against the mob boss is like signing your own death warrant.
sign (someone's) death warrant
To knowingly do something that will bring someone trouble, disaster, ruin, or death. Many believe the new emissions law will sign the death warrant of local coal industries. His knowledge of the gang's financial practices essentially signed his death warrant when he chose to leave the organization.
put out a warrant (on someone)and send out a warrant (on someone)
to issue a warrant for the arrest of someone. The police put out a warrant on Max. We sent out a warrant on Lefty "Fingers" Moran at the same time.
sign one's own death warrant
Fig. to do something (knowingly) that will most likely result in severe trouble. (As if one were ordering one's own execution.) I wouldn't ever gamble a large sum of money. That would be signing my own death warrant. The killer signed his own death warrant when he walked into the police station and gave himself up.
sign one's own death warrant
Bring about one's own downfall, do oneself irreparable harm, as in In taking his secretary to a risqué nightclub, the parish priest was signing his own death warrant . This expression may refer to acts that ensure someone's later murder, as when, in 1921, the Irish revolutionary leader Michael Collins signed the peace treaty he had negotiated with England and said, "I tell you, I have signed my death warrant." Thirteen months later Collins was assassinated by political opponents. The expression is also used hyperbolically, however, for severe repercussions or punishments. [First half of 1900s] Also see shoot oneself in the foot.
sign someone's death warrant
COMMON If someone signs another person or organization's death warrant, they cause their ruin or death. The summit in Moscow this week virtually signed the organization's death warrant. It was not too extreme to say that to identify her might be tantamount to signing her death warrant. Note: You can say that a person or organization signs their own death warrant if they behave in a way which causes their own ruin or death. The president persuaded Congress to sign its own death warrant by agreeing to a referendum. The day that he accused the King of murder was the day he signed his own death warrant, and he knew it. Note: A death warrant is used in many other structures with a similar meaning. The plan is seen by all sides as a death warrant for the state. His signal had been innocuous enough, but it would become his death warrant as soon as Pemberton was interrogated. Note: A death warrant is an official document which orders that someone is to be executed as a punishment for a crime.