stacking
n.— «The first two images in the sequence show gradual enhancements in the surface detail of Phobos, made possible through a combination technique known as “stacking.” This procedure uses a mathematical process known as “Laplacian sharpening” to reinforce features that appear consistently in repetitive images and minimize features that show up only intermittently.» —“Spirit Rover Captures Animation of Martian Moons” by Leonard David Space.com Sept. 10, 2005. (source: Double-Tongued Dictionary)
Further reading
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...