white knowledge
n.— «He continued, slowly, by a process of osmosis and white knowledge (which is like white noise, only more useful), to comprehend the city, a process that accelerated when he realized that the actual City of London itself was no bigger than a square mile.» —by Neil Gaiman Neverwhere July 1, 1997. (source: Double-Tongued Dictionary)
Further reading
What’s the origin of the phrase a country mile? Vida from Rochester, New York, says her husband often uses it, as in “go about a country mile and then make a left.” The expression goes back at least 300 years in the United Kingdom and has long meant...
Is there such a thing as a “neutral” accent, and if so what does it sound like? And that quirk in the way southern Californians talk about freeways. They’ll say things like take the 405 and get on the 8. Why the definite article...