* Noun: This is the most common use. It refers to a piece of land, often for farming or sports.
* Example: "The field was full of wildflowers."
* Adjective: It can describe something related to a particular field of study or activity.
* Example: "She's a field biologist."
* Verb: It can mean to "hunt or search for something."
* Example: "They fielded questions from the audience."
To determine the part of speech, you need to look at how "field" is used in the sentence.