Point of Entry is a term used to describe the way in which people or goods enter a building, area, or country. The four solutions for this term are DOOR (4 letters), PORTAL (6 letters), RAMP (4 letters), and THRESHOLD (9 letters). A DOOR is a hinged or sliding barrier that provides access to a room or building. A PORTAL is an entrance or gateway, often grand and imposing. A RAMP is an inclined surface connecting two levels. Finally, a THRESHOLD is the bottom part of a doorway, or the point at which something begins or changes.