Definition of "gigaton" [gigaton]

• A unit of explosive force equal to that of one billion (109) tons of TNT. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "In PLAYSTATION 2 Tekken 5 there is character named JACK 5 and there is a punch called gigaton punch? en Español"
• "In PLAYSTATION 2 Tekken 5 there is character named JACK 5 and there is a punch called gigaton punch? at the command list it has written that the punch is FOLLOWED BY LEVER SPIN SPIN is it possible to connect an external HD to my ps2 (slim) and play games off it? if yes how? en Español"
• "The scale of this challenge is immense, as a "gigaton" of carbon is a billion metric tons: human activity currently adds more than 30 gigatons of carbon dioxide to the atmosphere per year through the burning of fossil fuels."