The middle part of a game, between the opening and the endgame.(noun)
In the middle of a game.(adjective)
In the middle of a game.(adverb)
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Use "midgame" in a sentence
"Rays manager Joe Maddon came out in midgame to complain to plate umpire Tom Hallion about a spot on Blanton's cap."
"Like the New England Patriots, who stunned the two-touchdown favorite St. Louis Rams, Summerall slumped in midgame but came on strong at the finish of his final game on Fox's No. 1 team."
"Well, it is obvious we have to try and change the rules in midgame because we are telling the Dems they are playing by the rules and we are a nation of rules and laws so when we don’t get our way, we need to change the rules so we can still play by them and that means … is that a cruller?"