A seat is a place designed for sitting, like a chair at the dinner table, a spot on the bus, or your desk at school. The word can refer to the actual piece of furniture (like a wooden seat on a bench) or to your right to sit there (saving a seat for your friend at lunch).

The word also describes an important position or role. A seat in Congress means being elected as a senator or representative. A seat on the school board means having the authority to help make decisions. When someone wins a seat on the city council, they've earned the right to represent their community and vote on important issues.

You might also hear about the seat of power, meaning where authority is located. Washington, D.C. is the seat of the federal government because that's where national decisions are made. Similarly, a county seat is the town where the county government operates.

The phrase by the seat of your pants means doing something through instinct and quick reactions rather than careful planning, like when you barely finish a project on time by working frantically at the last minute.