What is an inning in baseball?

Answer 1

An inning is when each team gets a turn to bat with 3 outs. The visiting team bats first in an inning, and once they have gotten out 3 times, then the home team takes it's turn to bat with 3 outs. Once the inning is over you move onto the next inning, until you've played the last one. They're 9 innings in Baseball.