Used exclusively in baseball to describe a batter's failure to hit the ball after three pitches. Mike had two strikeouts in today's game.
Pro Tip 2/3
Negative Connotation
Implies a disappointing performance by the batter and is seen as a negative outcome in baseball. The batter's strikeout cost the team the championship.
Pro Tip 3/3
Pitcher's Success
While negative for the batter, a 'strikeout' indicates a successful pitch from the pitcher's perspective. The pitcher celebrated his tenth strikeout of the game.