senate
A group of elected leaders who debate and vote on laws.
A senate is a governing body made up of people who debate and vote on laws. The word comes from ancient Rome, where the Roman Senate advised leaders and helped run one of history's most powerful civilizations for centuries.
Today, many countries have senates as part of their government. In the United States, the Senate is half of Congress (the other half is the House of Representatives). Each state elects two senators to represent it in Washington, D.C., no matter how large or small the state's population. This means Wyoming and California both get two senators, even though California has far more people. The Senate votes on laws, approves treaties with other countries, and confirms important government officials, including Supreme Court justices.
Many American states also have their own senates that work similarly, creating laws for their state rather than the whole country. Other nations like Canada, Australia, France, and Mexico have senates too, though they work differently in each place.
The idea behind a senate is to provide thoughtful, deliberate decision-making. Because senators typically serve longer terms than other representatives, they're meant to think about long-term consequences rather than just quick fixes. When you hear that “the bill passed the Senate,” it means this group of representatives voted to approve a proposed law.