preatomic
adjective
pre·atom·ic ˌprē-ə-ˈtä-mik 
: of or relating to a time before the use of the atomic bomb and atomic energy
Word History
First Known Use
1914, in the meaning defined above
- banking doctrine
- banking game
- banking indicator
- banking on
- banking on or upon
- banking pin
- banking principle
- banking screw
- bankings
- bankits
- bankman
- bankmen
- banknote
- banknotes
- bankroll
- interquartile range
- interracial
- interracially
- interradia
- interradial
- interradially
- interradii
- interradium
- interradius
- interramal