Noun center field has 2 senses
  1. center field, center - the piece of ground in the outfield directly ahead of the catcher; "he hit the ball to deep center"
    --1 is a kind of tract, piece of land, piece of ground, parcel of land, parcel
    --1 is a part of outfield
  2. center field - the fielding position of the player on a baseball team who is expected to field balls in the central third of the outfield
    --2 is a kind of
    --2 is a member of baseball team