floor /flɔːr/ (noun) the surface of a room that you walk on Example: The body was lying on the kitchen floor.
window /ˈwɪndəʊ/ (noun) an opening in the wall or roof of a building, car, etc., usually covered with glass, that allows light and air to come in and people to see out; the glass in a window Example: I sit next to the window.
lamp /læmp/ (noun) a device that uses electricity, oil or gas to produce light Example: This lamp looks very lovely.
phone /fəʊn/ (noun) a piece of equipment for talking to people who are not in the same place as you Example: He phoned home, but there was no reply
door /dɔːr/ (noun) a piece of wood, glass, etc. that is opened and closed so that people can get in and out of a room, building, car, etc.; a similar thing in a cupboard Example: My classroom has one door.