Small thing
I believe the answer is:
atom
(Other definitions for atom that I've seen before include "little amount" , "Smallest component of an element" , "Neutron and proton" , "Very small bit" , "A really tiny piece of something" .)
I believe the answer is:
atom
(Other definitions for atom that I've seen before include "little amount" , "Smallest component of an element" , "Neutron and proton" , "Very small bit" , "A really tiny piece of something" .)