Out of left field
Meaning
Describes something unexpected, surprising, or unconventional that comes without warning.
Origin
The phrase "out of left field" is a vibrant import from the diamond of American baseball, first appearing in the early 20th century. In a baseball game, plays typically unfold in a predictable sequence around the infield or center field. A ball hit into "left field," especially one that goes far astray or involves an unexpected maneuver by the left fielder, would often catch spectators and players alike by surprise. This literal sense of something coming from an unusual and unexpected direction on the baseball field swiftly entered common parlance to describe anything surprising, unconventional, or completely unanticipated in everyday life.
Examples
- Her suggestion to move the entire company to a remote island truly came out of left field during the board meeting.
- The prosecutor's sudden introduction of new evidence felt completely out of left field to the defense team.