peephole in Russian
peephole in Russian
глазо́к
A small hole, opening, or piece of glass, especially in a door, through which one can look without being seen.
смотрова́я щель
A small hole, opening, or piece of glass, especially in a door, through which one can look without being seen.
смотрово́е отве́рстие
A small hole, opening, or piece of glass, especially in a door, through which one can look without being seen.