* Noun: This is the most common usage, referring to an area of land, often used for farming or sports.
* Example: "The farmer planted corn in the field."
* Adjective: Describing something related to a particular area of study or activity.
* Example: "She's a field biologist."
* Verb: Meaning to work in a particular area, often in a sports context.
* Example: "The athlete fielded the ball perfectly."
Let me know if you have a sentence in mind, and I can tell you the specific part of speech for "field" in that context.