olemus
aatomisse puutuv

Wiktionary, adj:
1. (physics, chemistry) of or relating to atoms; composed of atoms; monatomic
2. employing or relating to nuclear energy or processes

näiteid
atomic bomb -- aatomipomm
atomic clock -- aatomkell
atomic mass -- aatommass
atomic energy -- aatomienergia
atomic number -- aatominumber
atomic war -- tuumasõda
atomic weapon -- tuumarelv