The term 'Entrance Feature' can be broken down into two crossword solutions: JAMB and DOOR. JAMB is a type of entrance feature that is a stone or brick frame around the opening of a doorway. It is often used in traditional architecture, such as in churches and castles. A DOOR is another type of entrance feature, which is a movable structure used to block off an entrance, typically consisting of a panel that swings on hinges or slides.