Sealed adjective – Closed or secured with or as if with a seal. Fast and sealed are semantically related. Sometimes you can use "Fast" instead an adjective "Sealed". Nearby Words: seal, sealing, sealer
Instead, Vasher had to fall on the ball and Texas started inside the 5; this allowed OU to blitz, and Simms had no choice but to throw something fast or else get sacked in his own end zone for a safety (2 points for OU and Texas loses the ball) that would have sealed the game anyway.
In Men in Black, the "noisy cricket" is the size of a small, cheap water pistol, and it's dismissed as "completely useless." It blows a hole through a completely sealed door, and sends you flying the opposite direction almost as fast.