door peephole; door viewer
Rare wasei-eigo term for a peephole in a door; the more common Japanese term is ドアスコープ.
wasei-eigo (Japanese-coined English), from door view
See also: ドアスコープ
The doors in this apartment building don't have peepholes.
A Japanese-coined English expression from door view, denoting a peephole or viewer installed in a door.