cave cop
n.— «John Finley 3rd joined the New York City Transit Police in 1990 before it was merged into the NYPD in 1995, in what the old Transit “cave cops” still refer to as a “hostile takeover.” Today, John Finley 3rd works for Highway 2 in Brooklyn, and serves as a union rep.» —“Fire hero’s legacy a family tradition” by Dennis Hamill New York Daily News (New York City) Oct. 19, 2006. (source: Double-Tongued Dictionary)
Further reading
Centuries ago, monks who took a vow of silence developed their own hand signs, with hundreds of gestures, that are still in use today. Plus, how do speakers of different languages distinguish similar shades and tints of colors such as red, yellow...
Some people work hard to lose their accent in order to fit in. Others may be homesick for the voices they grew up with and try to reclaim them. How can you regain your old accent? Also, a compelling book about scientific taxonomy shows how humans...