execute /ˈɛksɪˌkjuːt/ verb6 •To carry out; to put into effect.Your orders have been executed, sir!I'll execute your orders as soon as this meeting is adjourned. •To perform.Affinity groups will plan and execute nonviolent actions to both symbolically and directly challenge weapons development. — 1989 •to put someone to death by order of a court, as the law allows for the worst crimesThere are certain states where it is lawful to execute prisoners convicted of certain crimes.According to international treaties, it is illegal to execute prisoners of war. •To start, launch, or run. •To run, usually successfully.The program executed, but data problems were discovered. •To carry out, to perform an act; to put into effect or cause to become legally binding or valid (as a contract) by so doing. formsexecuted · executedst · executing · executes · executeth · executest