against air
other.— «He recounted how he’d watch other teams warm up before games, and how those opposing quarterbacks would have problems completing like 70 percent of their passes “against air,” which means in the football vernacular no one defending the receivers.» —“One Last Look At Troy’s, Rayfield’s Big Weekend” by Mickey Spagnola DallasCowboys.com Aug. 6, 2006. (source: Double-Tongued Dictionary)
Further reading
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...
Amid court-ordered busing in the 1970s, a middle-school teacher tried to distract her nervous students on the first day of class with this strange assignment: find a monarch caterpillar. The result? A memorable lesson in the miracle of metamorphosis...