/ˈvækjʊˌeɪt/
VERB
To empty something by removing its contents, liquid, or material from it.
To draw off, drain, pump, or remove liquid or other contents from a container, space, or object.
VERB
To cause people to leave an area, building, or premises, especially because of danger or an emergency.
To evacuate or clear a location by moving people away from it, particularly when an emergency or threat makes the place unsafe.