Government and politics come with their own vocabulary. This glossary provides clear, nonpartisan definitions of key terms you'll encounter when learning about American civics -- from “amendment” to “zoning.”
Showing 65 of 65 terms
A
Absentee Ballot
ElectionsA ballot submitted by a voter who cannot or chooses not to vote in person.
Amendment
ConstitutionalA change or addition to the Constitution. Requires two-thirds of Congress and three-fourths of state legislatures.
Amicus Brief
JudicialA legal document filed by a non-party ("friend of the court") in a case.
Appropriation
LegislativeA legislative act authorizing the expenditure of government funds for a specific purpose.
B
Ballot Initiative
ElectionsA process allowing citizens to propose new laws by collecting signatures and placing the measure on the ballot.
Bicameral
LegislativeA legislature with two separate chambers. The U.S. Congress is bicameral, consisting of the Senate and the House of Representatives.
Bill
LegislativeA proposed law introduced in Congress or a state legislature.
Bill of Rights
ConstitutionalThe first ten amendments to the Constitution, ratified in 1791.
C
Cabinet
ExecutiveThe group of senior officials who lead the 15 executive departments and advise the president.
Caucus
LegislativeA meeting of members of a political party or interest group to discuss strategy, select candidates, or make policy decisions.
Certiorari
JudicialThe process by which the Supreme Court decides to hear a case. Four justices must vote to hear it.
Checks and Balances
ConstitutionalThe constitutional system in which each branch of government can limit the powers of the other branches.
Cloture
LegislativeA Senate procedure to end debate (a filibuster) and bring a matter to a vote. Requires 60 out of 100 senators.
Commerce Clause
ConstitutionalArticle I, Section 8 of the Constitution, giving Congress the power to regulate commerce among the states.
Committee
LegislativeA subgroup of legislators assigned to review, amend, and recommend action on bills related to a specific topic.
Conference Committee
LegislativeA temporary joint committee formed when the House and Senate pass different versions of the same bill.
Continuing Resolution
LegislativeA temporary funding measure passed by Congress to keep the government operating when regular appropriations have not been enacted.
County
State & LocalThe primary administrative division of most U.S. states. Called "parishes" in Louisiana and "boroughs" in Alaska.
D
Delegate
ElectionsA person selected to represent their state at a party's national convention.
Dissent
JudicialA written opinion by justices who disagree with the majority decision.
Due Process
JudicialThe constitutional guarantee that the government must follow fair procedures before depriving a person of life, liberty, or property.
E
Early Voting
ElectionsA period before Election Day during which voters can cast their ballots in person.
Earmark
LegislativeA provision inserted into legislation that directs funds to a specific project, program, or institution.
Electoral College
ElectionsThe system used to elect the president. A candidate needs 270 of 538 electoral votes to win.
Equal Protection
JudicialThe 14th Amendment guarantee that no state shall deny any person "equal protection of the laws."
Executive Order
ExecutiveA directive issued by the president that manages operations of the federal government.
Executive Privilege
ExecutiveThe claimed right of the president to withhold information from Congress, the courts, or the public.
F
Federalism
ConstitutionalThe division of power between a central (federal) government and regional (state) governments.
Filibuster
LegislativeA tactic used in the Senate to delay or block a vote by extending debate indefinitely. Can only be ended by cloture (60 votes).
G
General Election
ElectionsThe election held on the first Tuesday after the first Monday in November in even-numbered years.
Gerrymandering
ElectionsThe practice of drawing legislative district boundaries to favor one political party.
Government Shutdown
ExecutiveOccurs when Congress fails to pass appropriations bills, forcing non-essential federal agencies to cease operations.
H
Habeas Corpus
JudicialA legal principle requiring the government to justify imprisonment of a detained person before a court.
Home Rule
State & LocalThe authority granted by a state to its cities or counties to govern themselves.
House of Representatives
LegislativeThe lower chamber of Congress with 435 members apportioned by population. Members serve 2-year terms.
M
Markup
LegislativeThe process by which a congressional committee reviews, debates, and amends a bill.
Midterm Election
ElectionsElections held halfway through a president's term. All 435 House seats and ~1/3 of Senate seats are contested.
Municipality
State & LocalAn incorporated city, town, or village with its own local government.
O
P
Pardon
ExecutiveThe president's constitutional power to forgive a person convicted of a federal crime.
Pocket Veto
ExecutiveAn indirect veto that occurs when the president does not sign a bill within 10 days and Congress adjourns.
Popular Vote
ElectionsThe total number of individual votes cast for a candidate nationwide.
Precedent
JudicialA court decision that serves as a guide for future cases with similar issues (stare decisis).
Presidential Succession
ExecutiveThe order in which officials assume the presidency if the president dies, resigns, or is removed.
Primary
ElectionsAn election held by a political party to choose its nominee for the general election.
R
Redistricting
ElectionsThe process of redrawing legislative district boundaries, typically after each census.
Referendum
ElectionsA direct vote by the electorate on a specific proposal or law.
Resolution
LegislativeA formal expression of opinion or intent by a legislative body. Most resolutions do not have the force of law.
S
Senate
LegislativeThe upper chamber of Congress with 100 members (2 per state) serving 6-year terms.
Separation of Powers
ConstitutionalThe principle dividing government authority among legislative, executive, and judicial branches.
Signing Statement
ExecutiveA written comment issued by the president when signing a bill into law.
Speaker of the House
LegislativeThe presiding officer of the House of Representatives and second in the presidential line of succession.
Stare Decisis
JudicialLatin for "to stand by things decided." The principle that courts should follow their own prior decisions.
Supremacy Clause
ConstitutionalArticle VI of the Constitution, establishing federal law as the "supreme law of the land."
Swing State
ElectionsA state where both major parties have similar levels of support. Also called "battleground states."