Noun center field has 2 senses

• center field(n = noun.artifact) center, centerfield - the piece of ground in the outfield directly ahead of the catcher; "he hit the ball to deep center"
is a part of outfield
is a kind of parcel, parcel of land, piece of ground, piece of land, tract

• center field(n = noun.act) centerfield - the fielding position of the player on a baseball team who is expected to field balls in the central third of the outfield; Array
is a kind of position
is a member of baseball team