scrubber
n.— «You could mouse over a map with deaths by province, or isolate incidents, like the second invasion of Fallujah. A time line with a movable “scrubber” let readers compress the scope of information.» —“The New Journalism: Goosing the Gray Lady” by Emily Nussbaum New York Magazine Jan. 11, 2009. (source: Double-Tongued Dictionary)
Further reading
Why would we describe something as having a meteoric rise when meteors fall to the ground? The adjective meteoric refers to the speed and duration of a meteor, not its direction. This is part of a complete episode. Transcript of “”Meteoric Rise” Is...
Generally speaking, the color that’s a blend of black and white is most often spelled gray in the U.S. and grey in the UK, although both spellings existed side by side for many years, and in fact, 18th-century British lexicographer Samuel Johnson...