To remove; to eject; to void; to discharge, as the contents of a vessel, or of the bowels.
To cause (or help) to leave or withdraw from.
To make empty; to empty out; to remove the contents of, including to create a vacuum.
To leave or withdraw from; to quit; to retire from
To make empty; to deprive.
To make void; to nullify; to vacate.
To discharge material (including waste products) from a cell, body or system.