leftfield

Definition of Leftfield in English :

1. left, left field, leftfield

the piece of ground in the outfield on the catcher's left

Example Sentences:
'the batter flied out to left'

2. left field, leftfield

the fielding position of the player on a baseball team who is expected to field balls in the left third of the outfield (looking from home plate)

WordNet Lexical Database for English. Princeton University. 2010.

Leftfield

adjective

informal

regarded as being outside the mainstream; unconventional

the area in the outfield behind the third baseman and shortstop

the defensive position of the outfielder (left fielder) who plays there

FIND OUT WHAT IT MEANS