elephant cage
n.— «The NSA has another type of antenna array, nicknamed an elephant cage, which houses 360 elements. When the agency marries multiple elephant cages together, it can pinpoint exactly where a signal is coming from.» —“NSA Rolls with Tech Changes to Keep Spying” by Lisa Vaas eWeek June 4, 2007. (source: Double-Tongued Dictionary)
Further reading
In 1916, a small-town newspaper in Pennsylvania printed a fanciful item about a local gathering with a guest list that included, among others, Miss Ella Vader, Mr. Ray Zor, and other punny names. This is part of a complete episode. Transcript of...
Sara in Madison, Wisconsin, was reading an old edition of The Joy of Cooking and came across a recipe that described a cake’s ingredients as earrings for an elephant. She couldn’t discern whether the authors meant that was a good thing or a bad...