A missile which is used for very long ranged attacks, often between continents; hence, inter-continental. These missiles often carry nuclear material which is used to create large explosions, such as those used by the United States during World War II.
The inter-continental ballistic missile completely devastated the country because of it's extreme heat and radiation.
by Michael Biz May 21, 2008
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A missile that is an object of indirect fire - laser-guided - and normally is carrying a big payload (lot of kaboom). Alias: Nuke.
Wow look at that ICBM (Inter-Continental Ballistic Missile) coming in at us!

We should probably go now.

There's no way we're running away from that!
by someCockend March 12, 2021
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