in·ning 
/ˈɪnɪŋ/ noun
plural in·nings /ˈɪnɪŋ/ noun [count] baseball : one of the usually nine parts of a game in which each team bats until three outs are made
▪ She hit a double in the fourth inning. ▪ He pitched three innings.
▪ She hit a double in the fourth inning. ▪ He pitched three innings.
