What is vacant meaning?

Vacant means empty or unoccupied. It is used to describe a place or position that is not currently being used or filled. For example, a vacant room is one that has no one living in it, while a vacant job position is one that does not have an employee currently working in it. The term can also refer to an expressionless or unoccupied facial expression. Vacant can be used to describe physical spaces as well as mental states, such as a vacant look or a vacant mind.