Can the word Chair be used as a verb?

Yes, "chair" can be used as a verb, but it's a bit less common than its noun form. It typically means:

* To act as the chairperson of a meeting or event. For example: "She chaired the committee meeting."

Here are a few other ways "chair" can be used as a verb:

* To sit in a chair. This usage is less common and more informal.

* To furnish a place with chairs. This usage is also less common and usually involves a specific type of chair, such as "chair the office with ergonomic chairs."

Let me know if you'd like examples of these different uses!