| 1. | an expanse of open or cleared ground, esp. a piece of land suitable or used for pasture or tillage. |
| 2. | Sports.
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| 3. | Baseball.
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| 4. | a sphere of activity, interest, etc., esp. within a particular business or profession: the field of teaching; the field of Shakespearean scholarship. |
| 5. | the area or region drawn on or serviced by a business or profession; outlying areas where business activities or operations are carried on, as opposed to a home or branch office: our representatives in the field. |
| 6. | a job location remote from regular workshop facilities, offices, or the like. |
| 7. | Military.
|
| 8. | an expanse of anything: a field of ice. |
| 9. | any region characterized by a particular feature, resource, activity, etc.: a gold field. |
| 10. | the surface of a canvas, shield, etc., on which something is portrayed: a gold star on a field of blue. |
| 11. | (in a flag) the ground of each division. |
| 12. | Physics. the influence of some agent, as electricity or gravitation, considered as existing at all points in space and defined by the force it would exert on an object placed at any point in space. Compare electric field, gravitational field, magnetic field. |
| 13. | Also called field of view. Optics. the entire angular expanse visible through an optical instrument at a given time. |
| 14. | Electricity. the structure in a generator or motor that produces a magnetic field around a rotating armature. |
| 15. | Mathematics. a number system that has the same properties relative to the operations of addition, subtraction, multiplication, and division as the number system of all real numbers; a commutative division ring. |
| 16. | Photography. the area of a subject that is taken in by a lens at a particular diaphragm opening. |
| 17. | Psychology. the total complex of interdependent factors within which a psychological event occurs and is perceived as occurring. |
| 18. | Computers.
|
| 19. | Television. one half of the scanning lines required to form a complete television frame. In the U.S., two fields are displayed in 1/30 second: all the odd-numbered lines in one field and all the even lines in the next field. Compare frame (def. 9). |
| 20. | Numismatics. the blank area of a coin, other than that of the exergue. |
| 21. | Fox Hunting. the group of participants in a hunt, exclusive of the master of foxhounds and his staff. |
| 22. | Heraldry. the whole area or background of an escutcheon. |
| 23. | Baseball, Cricket.
|
| 24. | to place in competition: to field a candidate for governor. |
| 25. | to answer or reply skillfully: to field a difficult question. |
| 26. | to put into action or on duty: to field police cars to patrol an area. |
| 27. | Informal. field-test. |
| 28. | to act as a fielder; field the ball. |
| 29. | to take to the field. |
| 30. | Sports.
|
| 31. | Military. of or pertaining to campaign and active combat service as distinguished from service in rear areas or at headquarters: a field soldier. |
| 32. | of or pertaining to a field. |
| 33. | grown or cultivated in a field. |
| 34. | working in the fields of a farm: field laborers. |
| 35. | working as a salesperson, engineer, representative, etc., in the field: an insurance company's field agents. |
| 36. | in the field,
|
| 37. | keep the field, to remain in competition or in battle; continue to contend: The troops kept the field under heavy fire. |
| 38. | out in left field. left field (def. 3). |
| 39. | play the field, Informal.
|
| 40. | take the field,
|

| 1. | Baseball.
|
| 2. | Slang. a position or circumstance that is remote from an ordinary or general trend. |
| 3. | out in left field, Slang. completely mistaken; wrong. |

out in left field
Also, out of left field. Eccentric, odd; also, mistaken. For example, The composer's use of dissonance in this symphony is way out in left field, or His answer was out of left field; he was totally wrong. This idiom refers to baseball's left field but the precise allusion is disputed. Among the theories proposed is that in some ballparks the left field wall is farther from the batter than the wall in right field. Another is that in early ballparks, left field was often larger than right field and therefore was home to more lost balls and general confusion. [Mid-1900s] Also see far out.