leftfield

Definitions

• The left side of the outfield in a baseball field, which is the area behind and to the left of the third baseman.
  A vast green expanse where dreams take flight, nestled behind the vigilant third baseman's guard.
  Example: He hit a fly ball into leftfield.
• An unexpected or unconventional perspective or approach.
  A surprise whisper in the wind, a refreshing breeze sweeping minds to unforeseen horizons.
  Example: His suggestion came completely out of leftfield.