against air
other.β Β«He recounted how heβd 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.Β» ββOne Last Look At Troyβs, Rayfieldβs Big Weekend” by Mickey Spagnola DallasCowboys.com Aug. 6, 2006. (source: Double-Tongued Dictionary)