ballfield vs infield

ballfield

noun
  • Baseball playing field. 

infield

noun
  • The region of the field roughly bounded by the home plate, first base, second base and third base. 

  • A constrained scope or area. 

  • An area to cultivate: a field 

  • (as a modifier, functioning as an adjective) Of an event, happening in the infield. 

  • The area inside a racetrack or running track. 

  • The region of the field roughly bounded by the wicket keeper, slips, gully, point, cover, mid off, mid on, midwicket and square leg. 

adv
  • Toward or into the infield. 

verb
  • To enclose (a piece of land); make a field of. 

How often have the words ballfield and infield occurred in a corpus of books? (source: Google Ngram Viewer )