Answer: peephole
AnswerCrossword Clue
PEEPHOLEDevice for seeing.
peepholeA small hole that may be looked through, esp. one in a door through which visitors may be identified before the door is opened
peepholea small opening through which one may look
PEEPHOLESecurity feature
PEEPHOLEFeature of some doors
PEEPHOLEOpening used before opening a door
PEEPHOLEApartment security feature
PEEPHOLEMany a door feature
PEEPHOLEResident's security device
PEEPHOLEKaleidoscope opening
PEEPHOLESidewalk superintendent's station
PEEPHOLEEyelet.
PEEPHOLEFeature of a front door.
PEEPHOLEAperture of a sort.
PEEPHOLEDoor feature
PEEPHOLELookout point in a theatre curtain.
PEEPHOLEHouse-door gadget.
PEEPHOLEOne way of seeing a baseball game.
PEEPHOLEVoyeur's station
PEEPHOLEDoor opening
PEEPHOLESecurity device
PEEPHOLEHotel room door feature
PEEPHOLETom's eye was on it
PEEPHOLEWay to see through a door
PEEPHOLEHome safety device
PEEPHOLESee-through device
PEEPHOLEApartment door feature