In response to The Daily Post’s weekly photo challenge: “Door.”door[dawr, dohr]NOUN1. a movable, usually solid, barrier for opening and closing an entrance way, cupboard, cabinet, or the like, commonly turning on hinges or sliding in grooves.2. a doorway: to go through the door.3. the building, house, etc., to which a door belongs: My friend lives two doors down the street.4. any means of approach, admittance, or access: the doors to learning.5. any gateway marking an entrance or exit from one place or state to another: at heaven’s door.