Judas window n. an aperture or glass pane that permits safe or surreptitious observation through a door or wall. Editorial Note: This is a variation on Judas hole, Judas trap, or just Judas. (source: Double-Tongued Dictionary)
Further reading
Linda in Salisbury, North Carolina, wonders why boxing is called the sweet science, since there’s nothing obviously sweet about a bruising sport. This term took hold among British sportswriters in the early 19th century as promoters tried to frame...
Ever wonder what medieval England looked and sounded like? In Old English, the word hord meant “treasure” and your wordhord was the treasure of words locked up inside you. A delightful new book uses the language of that period to create...