A battery that uses the decay of radioactive isotopes in relatively slow amounts that can last to centuries, this is commonly used for 24/7 operating machines that do not need power maintenance.
The voyager 1 uses an atomic battery so it can send back information to earth centuries after launch.
by 1m1m0 September 26, 2022

by Frozed August 5, 2022

by DANGBOIITHICC January 23, 2021

The act of a very large gay man fucking another gay (or sometimes strait) Man so hard his molecular structure fails and leaves nothing but atomic traces
Paul: I'm gunna do some Atom Bombing this weekend you care to join?
Joe: Paul how many fucking times do I have to tell you I'm strait you fucking fag!!!!
Paul: Don't make me atom bomb you
Joe: Paul how many fucking times do I have to tell you I'm strait you fucking fag!!!!
Paul: Don't make me atom bomb you
by Sfv December 25, 2008

The particle that makes up everything (except stuff smaller than it: quarks, neutrons ect) including matter.
There's not an atom of truth in what he said.
by 498129BMW December 24, 2022

A atomic penis, is a penis that is the size of a atom. Its the smallest dick-size know to men. Only human known to have this size of genitalia is Noel Sohm
by kklaus2001 October 5, 2021

by Kitty Boy December 7, 2016
