The first official baseball game was played on June 19, 1846, in Hoboken, New Jersey, between the New York Nine and the Knickerbockers.

A baseball field is commonly referred to as a diamond due to its shape, with four bases arranged in a diamond formation.

Each baseball team has nine players on the field at a time, including the pitcher, catcher, and seven other fielders.

A batter is out after three strikes, which is commonly known as a strikeout.

A foul ball is a batted ball that lands outside the foul lines or touches any object beyond the foul lines.

The pitcher is the player who throws the ball to the batter, attempting to get the batter out.

The catcher is the player who crouches behind home plate and catches the ball thrown by the pitcher.

The batter's box is the rectangular area where the batter stands to hit the ball.

A runner is a player who is attempting to advance around the bases after hitting the ball.

The umpire is the official who calls balls and strikes, as well as makes other rulings during the game.

A home run is when a batter hits the ball over the fence, allowing the batter and any runners on base to score.

A single is when a batter hits the ball and reaches first base safely without the help of an error or fielder's choice.

A double is when a batter hits the ball and reaches second base safely without the help of an error or fielder's choice.

A triple is when a batter hits the ball and reaches third base safely without the help of an error or fielder's choice.

A home run is when a batter hits the ball over the fence, allowing the batter and any runners on base to score.