subatomic
Concise Oxford English Dictionary © 2008 Oxford University Press:
subatomic/sʌbəˈtɒmɪk/
▶adjective smaller than or occurring within an atom.
'subatomic' also found in these Oxford entries:
antiparticle
- axion
- baryon
- boson
- cyclotron
- disintegrate
- disintegration
- electron
- fermion
- Feynman diagram
- gauge theory
- gluon
- grand unified theory
- hadron
- helicity
- Higgs boson
- hyperon
- isospin
- lepton
- meson
- multiplet
- muon
- neutrino
- neutron
- -on
- particle
- particle physics
- positron
- proton
- quantum computer
- quantum mechanics
- quark
- radiation
- resonance
- specific charge
- spin
- string
- string theory
- superstring
- -tron
- WIMP
