What is the meaning of Inning?

A period of play in which members of a visiting baseball team attempt to hit a baseball pitched by the opposing home team until three players are called out, followed by a similar attempt by members of the home baseball team against the visiting team's pitching. There are nine or more innings in a regulation baseball game.

A similar period of play.

A player (or team)'s turn at the table to make shots until ended by a miss or a foul.

A chance or opportunity to perform some deed or act.

The gathering of a crop; harvesting.

Lands recovered from the sea.

present participle and gerund of inn

inning

Source: wiktionary.org