zone dog
n.— «Instead of blitzing with man-to-man coverage behind it, LeBeau developed a way to pressure the quarterback by having a variety of players blitz from different angles to produce favorable matchups while backing it up with zone coverage. The technique, known as “fire zones” or “zone dogs,” now is used as a base pressure scheme by about a third of the teams in the league.» —“Steel Curtain now features frills” by Ken Berger Newsday (Long Island, N.Y.) Feb. 4, 2006. (source: Double-Tongued Dictionary)
Further reading
There are eight major planets, but more than a million minor ones, including asteroids. If you discover one, you get the honor of naming it. The Dictionary of Minor Planet Names includes minor planets named for rock bands, jazz musicians, poets, and...
One of the celestial bodies listed in The Dictionary of Minor Planet Names(Amazon) is called Sumaura. It’s the name of the oldest private elementary school in Kobe, Japan, and was suggested by the discoverer’s son. This is part of a...