What parts of speech is door?

"Door" can be several parts of speech depending on how it's used in a sentence:

* Noun: This is the most common usage. It refers to the object itself.

* Example: "I opened the door."

* Verb: This is less common, but it means to close or obstruct something.

* Example: "The heavy snow doored the driveway."

* Adjective: This is even rarer and would mean "related to a door."

* Example: "The door handle was broken."

Let me know if you'd like more examples!