What part of speech is the word company?

The word "company" can be several parts of speech, depending on how it's used in a sentence:

1. Noun: This is the most common usage.

* Example: "I joined a new company."

2. Verb: Means to keep someone company or to be in the company of someone.

* Example: "I company my grandmother on her walks."

Let me know if you'd like examples of the different ways "company" can be used!