What part of speech is the word model?

The word "model" can be several parts of speech, depending on its usage:

* Noun: A person or thing that serves as an example or pattern to be imitated.

* Example: "She is a fashion model."

* Verb: To shape or fashion something after a pattern or prototype.

* Example: "He modeled his new car after a classic sports car."

* Adjective: Relating to a model or models.

* Example: "He used a model airplane in his presentation."

So, without context, it's impossible to determine the specific part of speech for "model".