sub-atomic
adjective
Meaning
- Relating to particles that are constituents of the atom, or are smaller than an atom; such as proton, neutron, electron, etc.
- Relating to any length or mass that is smaller in scale than a the diameter of a hydrogen atom.
Etymology / origin
No prose etymology has been added yet.
No ancestor words have been linked yet.
Related words
Descendant words
No descendant words have been linked yet.