in ‧ field /ˈɪnfiːld/ BrE AmE noun [singular]
1 . the part of a ↑ cricket field nearest to the player who hits the ball OPP outfield
2 . the part of a baseball field inside the four bases OPP outfield
3 . the group of players in this part of the ↑ cricket or baseball field
—infielder noun [countable]