Ground Zero
the location of the North and South World Trade Center towers in Lower Manhattan where the primary terrorist attacks on September 11, 2001 occurred
chaos
a state without order
behold
see, observe
office
a place of work
floor
the story of a building - the ground floor, second floor, etc.
defended
protected against some threat
squeegee
a device to push excess water from a surface; often used on tennis courts
