the Constitution

To execute means to carry out or perform an action or obligation, such as executing a contract, order, or judgment; to sign or complete the formal requirements necessary to make a legal document effective, such as signing and 

Execution means:

In the United States, executive clemency refers to the general powers of the president and of governors to pardon, grant amnesty, commutation, or reprieve to individuals who have either been convicted of or may face the prospect of conviction for a criminal offense.

An executive order is a directive issued by the President of the United States or a state governor that has the force of law.

Executive Power: An Overview

In its first three articles, the U.S. Constitution outlines the branches of the U.S. Government, the powers that each branch contains, and the limitations to those powers. Article II outlines the duties of the Executive Branch.

• Article II powers
• President
• constitution
• U.S. CONSTITUTION

Executive privilege is the authority claimed by the President and other executive branch officials to withhold certain confidential communications from disclosure to the judicial or legislative branches.

Overview

Exigent circumstances, as defined in United States v. McConney are "circumstances that would cause a reasonable person to believe that entry (or other relevant prompt action) was necessary to prevent physical harm to the officers or other persons, the destruction of relevant evidence, the escape of the suspect, or some other consequence improperly frustrating legitimate law enforcement efforts." 

• PRIVACY
• PRIVACY RIGHTS
• right to privacy
• WARRANTLESS SEARCH
• search warrant
• warrantless searches
• WARRANTS

Overview

The expectation of privacy is a legal test, originated from Katz v. United States and is a key component of Fourth Amendment analysis.

• PRIVACY
• right to privacy
• PRIVACY RIGHTS
• expectation of privacy
• Fourth Amendment

Expropriation is the governmental seizure of property or a change to existing private property rights, usually for public benefit.

Overview

Extradition is the removal of a person (typically referred to as a fugitive) from a requested jurisdiction to another jurisdiction for criminal prosecution or punishment.