cookie
n.— «An all-purpose shadow device, known variously as cookie, cuke, cucoloris, or dapple sheet, has found regular use in all types of program.» —by Gerald Millerson TV Scenic Design July 3, 1997. (source: Double-Tongued Dictionary)
Further reading
In the 15th century, the word respair meant “to have hope again.” Although this word fell out of use, it’s among dozens collected in a new book of soothing vocabulary for troubled times. Plus, baseball slang: If a batter...
Asthenosphere, a geologist’s term for the molten layer beneath the earth’s crust, sparks a journey that stretches all the way from ancient Greece to the author of Uncle Tom’s Cabin. Plus: What the heck is a dogberg? It’s when...