Definitions
1.nounA high-explosive bomb used for the purposes of demolishing extensive areas, such as a city block.
2.nounSomething, such as a film or book, that sustains exceptional and widespread popularity and achieves enormous sales, as opposed to a box office bomb.
3.nounAnything very large or powerful; a whopper.
4.nounA large firework of the firecracker type; an M-80.
5.nounOne who engages in blockbusting (technique encouraging people to sell property).