Origin of blastoff
Examples from the Web for blastoff
Near the end of May, the Bunch lined up in the shop, the ten blastoff drums they had made, including two spares.
Frank's gutted gear was out of the blastoff drum, and spread around p. 80 the shop.
The Valhalla has to be readied for blastoff, and once I check in aboard ship I can't come back to visit.Starman's Quest|Robert Silverberg
Ramsey was saying softly: “Fifty-three, fifty-four, fifty-five, fifty-six … blastoff!”
They went inside swiftly and in a very few minutes prepared the thousand-tonner for blastoff.